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Individual Calculations July 2009 |
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| Raj Kumar, Chauhan Total change: -13.65 | |   |
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| 41ST BIHAR STATE FIDE RATED SENIOR CHESS CHAMPIONSHIP-2009 | MADHUBANI,BIHAR | IND | 2009-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2102 | 2081 | 0.50 | 3 | -0.91 | 15 | -13.65 | |
|  Nand, Kishor | | | 2137 | IND | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Singh, P K | | | 2177 | IND | 0.00 | 1 | -0.37 | 15 | -5.55 | |  Ashutosh, Kumar | | | 1991 | IND | 0.00 | 1 | -0.62 | 15 | -9.30 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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