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Individual Calculations July 2009 |
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| Nand, Kishor Total change: -15.75 | |   |
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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 |
| 1974 | 2137 | 1.50 | 3 | -0.63 | 25 | -15.75 | |
|  Krishna, Prasad | | | 1940 | IND | 0.50 | 1 | -0.25 | 25 | -6.25 | |  Raj Kumar, Chauhan | | | 2081 | IND | 0.50 | 1 | -0.08 | 25 | -2.00 | | | Vikee, Vishal | | | 1901 | IND | 0.50 | 1 | -0.30 | 25 | -7.50 | |
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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