Differences in Scoring

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Differences in Scoring

by Perminology » Sun Dec 27, 2009 3:57 am
So there are a variety of practice tests that test different type of GMAT questions, none being on par with GMAT PREP while scoring rubric's are also different. The 800 score calculator is a great tool to check what your score really looks like, but its accuracy has been called into question on certain occasions, and in my experience I have seen conflicting scores, the maximum difference I've seen is about 20 points for the same input of scaled scores. Also consider, that Power Prep tests, (ETS) and and 2006 GMAC DO have errors.

With all this aside, I've heard that GMAC has made some changes over the years for your total score based on scaled scores albeit not drastic. So does anyone have any information on the minor changes of score calculation? So far, I've been scoring consistently at 640+ with a margin of difference of about 20-30 points on GMAT PREP. Thoughts and opinions of the different calculations for scoring would be appreciated.

Thank you
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by papgust » Sun Dec 27, 2009 8:11 am
Why are you so worried with the scoring algorithm? Instead, think about how you can perform in the actual exam from learning your experience with practice tests. Analyze your wrong answers and see what you learn from the mistakes.

You are pressurizing yourself too much by worrying about the score. Just remember the DO's and DONT's tips while writing the actual exam.

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by Perminology » Sun Dec 27, 2009 2:17 pm
Thanks for the words papgust. My test is this Tuesday, and I get different score ranges from my practice tests, 640-680 MGMAT, 630-660 GMAT Prep.

I just think that there are so many variables on this test that I want to know how to act on test day. While you are right, and I should focus on what I do know and what I can control, would just be cool hear the differences.

But thanks and have a happy new year.

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by papgust » Sun Dec 27, 2009 6:35 pm
Good luck on your GMAT and wish you a happy new year!