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[Bug-gnubg] Strange FIBS ratings
From: |
Albert Silver |
Subject: |
[Bug-gnubg] Strange FIBS ratings |
Date: |
Fri, 5 Sep 2003 14:49:33 -0300 |
I analyzed two matches in the past few days where coincidentally I made
some huge blunders and where my error rate came out as 22+, thereby
classifying me as a Casual Player. The problem is that the FIBS ratings
given are VERY different, and seem a bit generous on top of it. I can't
copy the statistics to the clipboard anymore (hint! hint!) so I'll copy
it from the exported TXT:
Match 1:
Overall statistics
Error rate (total) -2.769 (-29.273%) -1.134 (-14.183%)
Error rate (per decision) -51.28 ( -0.542%) -20.25 ( -0.253%)
Equiv. Snowie error rate -26.37 -10.80
Overall rating Awful! Casual player
Actual result +50.00% -50.00%
Luck adjusted result -11.78% +11.78%
Luck based FIBS rating diff. -186.55
Error based abs. FIBS rating 1465.2 1704.0
Chequerplay errors rating loss 353.5 344.7
Cube errors rating loss 231.4 1.3
And now match 2:
Overall statistics
Error rate (total) -2.953 ( -7.597%) -4.152 (-14.214%)
Error rate (per decision) -13.86 ( -0.036%) -21.97 ( -0.075%)
Equiv. Snowie error rate -8.39 -11.80
Overall rating Intermediate Casual player
Actual result -50.00% +50.00%
Luck adjusted result +8.76% -8.76%
Luck based FIBS rating diff. +74.55
Error based abs. FIBS rating 1936.0 1866.3
Chequerplay errors rating loss 95.9 131.8
Cube errors rating loss 18.1 51.9
How can I be rated 1866 with the enormous error rate in match 2?? And
why is it so much better than the first match with a huge error rate as
well?
Albert
- [Bug-gnubg] Strange FIBS ratings,
Albert Silver <=
- [Bug-gnubg] Re: Strange FIBS ratings, kvandoel, 2003/09/05
- [Bug-gnubg] RE: Strange FIBS ratings, Albert Silver, 2003/09/05
- [Bug-gnubg] Re: Strange FIBS ratings, Joern Thyssen, 2003/09/05
- [Bug-gnubg] RE: Strange FIBS ratings, Albert Silver, 2003/09/05
- Re: [Bug-gnubg] Re: Strange FIBS ratings, Joseph Heled, 2003/09/05
- Re: [Bug-gnubg] Re: Strange FIBS ratings, Holger, 2003/09/06
- RE: [Bug-gnubg] Re: Strange FIBS ratings, Albert Silver, 2003/09/06
- Re: [Bug-gnubg] Re: Strange FIBS ratings, Joseph Heled, 2003/09/05