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Individual Calculations August 2015 |
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| Guha, Chirag Total change: -4.40 | |   |
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| 12th South Wales International Open | Cardiff | WLS | 2015-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1822 | 1654 | 1.50 | 5 | -0.11 | 40 | -4.40 | |
|  Williams, Winston | c | | 2054 * | SIN | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Rysbayeva, Aigerim | | wf | 2054 * | KAZ | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Jukes, Sam | | | 1647 | WLS | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Evans, James | | | 1502 | WLS | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Stoll, Katja | | | 1854 | GER | 0.00 | 1 | -0.24 | 40 | -9.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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