Discuss: Roger Chen

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These comments were written by anonymous visitors. Roger’s comments are colored blue.

Fri, 22 Sep 2017 02:41:31 GMT

Hello, My class got an average of a 50% on our first exam while I got a 48% so there will be a curve but it is applied to the final grade as a whole. I have a tutor now and my test scores will no longer be even close to this score with the work i'm going to put in. My current grade is 59% with two homework assignments in the grade book. I have 2 exams left with 1 final plus 10 more homework assignments left to turn in. Exams are worth 66.67% Homework 20% and in-class performance 13.33%. If I put the work in, is it possible for me to get my grade to atleast a B?

Tue, 19 Sep 2017 23:42:51 GMT

I have a 90% in my science class right now, I just got a 70 on a quiz ,what is my new grade

Roger: It depends on how much the quiz is worth.

Sat, 12 Aug 2017 23:31:19 GMT

I see GPA range as 3.95 - 4.25 on the UC Davis page for 2017 freshman profile

Is this Capped Weighted GPA ( capped to 8 semesters) or is it Uncapped Weighted GPA ?

Roger: I believe that’s the capped and weighted GPA.

Mon, 31 Jul 2017 22:35:04 GMT

hi! I'm currently getting 52% in math and I recently got an 81% on my math project, what is my grade now? also, with my combined mark ( project and current grade) what will my final grade be if I get 0 on my final exam which is worth 20%??? Thankyou!!! and please let me know as soon as possible as I have some decisions that need to be made :))))

Roger: How much is your project worth? Try out the calculator mode labeled “I need something else”. It may be able to answer your question.

Thu, 27 Jul 2017 00:27:25 GMT

Hey Roger,
I have an overall grade of 88.8%, I need to pass the class with at least a 70%. If the final is worth 35% of my grade, what is the lowest score percentage on the final exam would I be able to get, in order to pass the class?

Roger: You’ll need to score at least a 35.1% on your final to get a 70% overall.

Mon, 24 Jul 2017 15:17:38 GMT

I have an overall 80.6 % in math right now. My final is worth 25% of overall grade, if i opt not to take it what will be my overall grade? and what will i need to pass the class with a 70%?

Roger: If you get a zero on your final, your overall grade should drop to a 60.5%. You’ll need to score at least a 38.2% on your final to get a 70% overall.

Tue, 11 Jul 2017 21:48:54 GMT

Hi Roger!

I achieved 78/100 for my assignment which was worth 25% and achieved 85/100 for my final exam which is worth 75%. What would be my overall score out of 100?

Roger: Are you saying that you only have 2 things in your entire grade? In that case, your overall score should be a 83.25%.

Wed, 05 Jul 2017 23:42:26 GMT

Hey roger, I wanted to know what I would need on my final exam to pass with at least a 70%. The overall possible points are 700 points including the final. The final is worth 200 points and I have a total of 406.2 points. Thanks I would highly appreciate it.

Roger: You’ll need at least 490 total points to score a 70%. So, you’ll need to score at least a 83.8/200 (41.9%) on your final exam.

Wed, 05 Jul 2017 20:41:19 GMT

Hi Roger
I wanted to know what grade I will need to have a B range grade in my history class. The class grades through a point system. I'm afraid l'll do bad in the exams. What grade will I need to pass the class with anything above a C? I currently have around a 95 in the class.

A. Mid Term and Final Exam: 50 points each = 100 points possible
B. Project: 72 points possible
C. Participation in Discussions: 57 points possible.

Roger: How many points do you have so far?

A lil rhyme 4 YOU CUZ WHAT A BEAST
Mon, 03 Jul 2017 07:00:13 GMT

The beast of beasts😤 the man of men 😖 u know who it is 😤 it's ROGER CHENNNNNNNNNN

Fri, 30 Jun 2017 03:35:12 GMT

I have 13 assignments done and I have a 67.27. I believe I have two more to do. They mainly consist of 9 questions. How many questions right do I have to get on my next two tests to get atleast a 70? (My assignments are worth 80% of my grade and my Final that I haven't taken is worth 20%)

Roger: Is each one of your assignments worth 1/15 of your 80% category? In that case, you’ll need to average at least a 87.7% (7.9 out of 9) on your next 2 assignments to raise your grade to a 70%. Or, you can average at least a 76.2% on your next 2 assignments and final exam in order to raise your overall grade to a 70%.

Wed, 28 Jun 2017 00:36:48 GMT

i am taking european history in college. my grade right now is a 75 c. and my grades so far are
unit 1 exam 63%
unit 2 73%
essay one 88%
unit 3 exam 80%
unit 4
essay two
unit 5
essay extra credit
my question is what percentage do i need to get on everything left blank in order to pass with a B and maybe even an A

Roger: How much are each one of those exams and essays worth? Try out the calculator option labeled “I need something else”. It should be able to answer your question.

Sun, 25 Jun 2017 18:15:23 GMT

Hi roger is this a Canadian website? And if not will your exam mark calculations be the same for me even though I'm in canada?

Roger: Do websites have nationalities? This website is hosted on Google Cloud Platform machines located in the United States. But Google’s network edge extends into Canada, and over 2.3 million Canadians have visited so far. I assume math works the same way north of the border, so you should feel free to use these calculators like normal. If you have a more specific question, feel free to follow up.

Thu, 22 Jun 2017 02:46:42 GMT

Hi Roger,

I got a 70% on my midterm it was 40% of my grade and my final is worth 60%. I need an 85% in the class what grade/% would I need to get on my final?

Roger: You’ll need to score at least a 95.0% on your final to raise your overall grade to an 85%.

Wed, 21 Jun 2017 05:14:24 GMT

it's me again, 4- would be a B+ but my school uses the range of 80%-86%

Roger: In that case, your final mark should be around a 81%, depending on your exact project and exam score.

Tue, 20 Jun 2017 20:05:10 GMT

hi Roger, I have 83 % in English and I got 4- in my culminating project and this project is worth 15% as well as my exam is worth 15%. I didn't do that well on my exam and I assume I'll probably get 70% on my exam or even less. but what do you think my final mark will be? thanks

Roger: What kind of grade is a “4-”?

Tue, 20 Jun 2017 18:43:53 GMT

I currently have a 57% in my class, and I need a 75%. I have two exams left both worth 25% of my mark. What do I need to get in both exams to achieve my 75%?

Roger: You’ll need to average at least a 129.0% on your 2 exams to raise your grade to a 75%.

Sidney Crosby
Sun, 18 Jun 2017 20:02:13 GMT

My mark is a 58 and my math exam is worth 30%. I need 50 to pass what do I have to get on my exam.

Roger: Assuming your exam is the only remaining grade, you’ll need to score at least a 31.3% on your exam to get a 50% overall.

Fri, 16 Jun 2017 06:19:26 GMT

Hello, there!
So, the end of the year is coming up and I could use some help figuring out how well I'd need to perform on the final in order to pass my Chemidtry class with at least a C/C-?
Semester 1 Quarter 1: 69.00%
Semester 1 Quarter 2 Grade: 66.00%
Semester 2 Quarter 1: 64.00%
The final is worth 15-20% of our overall grade
I appreciate the help!

Roger: Do you have a Semester 2 Quarter 2 grade? How much is your final worth exactly? The average of your 3 listed semester grades is 66.3%. Does that help?

Fri, 16 Jun 2017 01:24:32 GMT

Roger Chen! Ayyyyyyy

Fri, 09 Jun 2017 04:37:32 GMT

So, I have an 85.8% in a class. I'm wondering what my grade would turn out to be if a 50 point assignment was added to the 85.8%, but 0/50 points were given. Is that worded correctly, and/or enough info? I need the answer ASAP please.

Roger: I also need to know how many points you have total.

Danny "Old Sport" Campbell
Wed, 07 Jun 2017 15:09:26 GMT

How you doing there Old Sport?

Sophia still
Wed, 07 Jun 2017 12:16:29 GMT

My midterm and final are worth 10% together. My overall grade is a 85

Roger: Assuming your overall grade includes your midterm grade weighted at 5%, you’ll need to score at least a −15.0% on your final to get a 80% overall. Was there a reason you told me your midterm grade?

Tue, 06 Jun 2017 22:04:55 GMT

I got a 75 on my midterm which is added with final. What do I need to get on my final to have an 80%. My midterm is worth 5% of my grade and so is my final.

Roger: What’s your current overall grade? Are your midterm and final each worth 5% of your grade? Or are they worth 5% together?

Atiliki Roumbem
Sat, 03 Jun 2017 17:34:29 GMT


If you wouldn't mind, I need help with determining how to keep up my Mathematics grade. Below you will find more specifically, the issues I am having with this course. I look forward to your reply. Much thanks,

Atiliki Roumbem


Mathematics: 97.74%

In my Mathematics course, I currently have a 97.74%. Quizzes are worth 10% of our grades and we've taken 5 of them. Since we only have one final left, I know surely that I've finished the semester with a quiz average of 100% (the quizzes are perticularly simple in our Mathematics course). Tests are worth 85% of our overall grade. We've taken 4 so far, my average being 97.42%. There is a final left, and it counts as 1 test grade. The last category that determines our grade is our attendance to the class. There have been 70 days so far this semester. I have missed only 1 day, as I was ill with the flu in February. Currently the attendance portion of my grade is 98.57%. We have 5 days of class left, and the final is on the last day. I am not feeling well at the moment, and we have class on Monday. I feel as though I will not be able to attend due to my ill feeling. My question is, if I do not attend Monday, but do come to all of the other 4 classes, what grade will I need to receive on the final exam to get at least a 90% in my Mathematics course. Again, I thank you dearly for helping with my predicament and greatly look forward to a reply.

Roger: If you miss class on Monday, then your overall grade should drop to a 97.7%. You’ll need to score at least a 52.3% on your final exam to get a 90% overall. Also, what kind of teacher punishes students for being sick? That’s such a dumb idea.

Fakie Moomooewey
Sat, 03 Jun 2017 16:40:26 GMT

Haha I have a 108% in Algebra suck mi slongerbonger

Fri, 02 Jun 2017 04:53:36 GMT

I had many plans for you, but not this smh.

Miriam + Connor + Jessica + Miles + Valentina
Wed, 31 May 2017 17:27:11 GMT

ay you cute

Sun, 28 May 2017 18:12:51 GMT

I currently have a 69% in my English class. I got a paper back that is worth 70% of my grade and got a B- on it what will my grade change to.

Roger: What percentage is a B-? Is your paper worth 70% of your grade by itself? Or is it part of a “papers” category that’s altogether worth 70% of your grade?

Bree part 2
Thu, 25 May 2017 22:14:59 GMT

Hi again! Yes the 93.3 is the average of all five of my classes together. No that average does not include the two exams I have taken so far. And here are all my class averages:
English: 91
Geography: 99
Pre-algebra: 94
Science: 91
Latin: 95

Roger: Well, you’ll need to average at least a 101.8% across all 5 exams to raise your overall grade to a 95%. Since you’ve already taken 2 of your exams, you’ll need to score at least a 103.0% on your remaining 3 exams to raise your overall grade to a 95%. By the way, you can calculate this yourself by simply using the Final Grade Calculator twice. First, put in “93.3%”, “95%”, and “20%”. The calculator will tell you that you need at least a 101.8% on your final to get a 95% overall. Then, put in “100%”, “101.8%”, and “60%”. The calculator will tell you that you need at least a 103% on your final (e.g. your 3 remaining exams) to get a 101.8% across all your tests. We use “100%” because that’s your average exam score so far. We use “60%” because there are 3 out of 5 exams left.

Thu, 25 May 2017 17:05:41 GMT

I have a 70% in social studies and 80 in languge arts. How much will 300 points bring me for both classes?

Roger: It depends on how many points you already have in each class.

Madi Anthony
Thu, 25 May 2017 05:40:22 GMT

I took 2 exams this semester where I received a B on the first and a D on the second. I currently have a D in my class and I have a final exam coming up. What percentage grade do I have to get on my last test in order to get a C or better in my class w/o failing.

Roger: How much are your exams worth? What other assignments do you have in your grade? And do you know your exact overall grade? (If not, we can just assume that a D is a 65%.)

Straight off the boat
Wed, 24 May 2017 21:09:19 GMT

I want to get a 100% in my class. I have 10% in the class tho bruh. Final wort 1.2% of mi grad. Dis shit finna bust my life so bad yuh dig. shits uh grind brozay. All i wanna do is become the CEo of mcdonauhlds. Issa me dreem yah feel. Yah thinc ill get their cus.

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Sat, 23 Sep 2017 12:37:16 GMT