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Individual Calculations January 2012 |
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| Peycheva, Gergana Total change: -12.00 | |   |
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| World Youth Chess Championship - U 08 Girls | Caldas Novas/GO | BRA | 2011-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1380 | 1744 | 0.50 | 1 | -0.40 | 30 | -12.00 | |
|  Salonika, Saina | | | 1380 | IND | 0.50 | 1 | -0.40 | 30 | -12.00 | |
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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