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Individual Calculations July 2009 |
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| Vikee, Vishal Total change: 30.25 | |   |
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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 |
| 2152 | 1901 | 2.00 | 4 | 1.21 | 25 | 30.25 | |
|  Nand, Kishor | | | 2137 | IND | 0.50 | 1 | 0.30 | 25 | 7.50 | |  Samir, Kumar | | | 2251 | IND | 1.00 | 1 | 0.89 | 25 | 22.25 | | | Roop, Saurav | | | 2032 | IND | 0.50 | 1 | 0.18 | 25 | 4.50 | | | Srivastava, Y P | | | 2186 | IND | 0.00 | 1 | -0.16 | 25 | -4.00 | |
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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