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Individual Calculations July 2009 |
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| Vijay, Kumar Total change: -7.95 | |   |
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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 |
| 2173 | 1991 | 0.00 | 2 | -0.53 | 15 | -7.95 | |
|  Vipul, Subhashi | | | 2221 | IND | 0.00 | 1 | -0.21 | 15 | -3.15 | |  , Premvardhan | | | 2124 | IND | 0.00 | 1 | -0.32 | 15 | -4.80 | |
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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