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Individual Calculations July 2011 |
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| Petko, Darya Total change: -25.95 | |   |
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| G-16 HL 2011 RUS Juniors Champ. | LOO | RUS | 2011-04-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1910 | 1859 | 1.00 | 4 | -0.75 | 15 | -11.25 | |
|  Lezhepekova, Veronika | | wf | 2117 | RUS | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Pavlova, Kseniia | | | 1920 | RUS | 0.00 | 1 | -0.42 | 15 | -6.30 | |  Faizutdinova, Diana | | | 1834 | RUS | 0.00 | 1 | -0.53 | 15 | -7.95 | | | Kholova, Elena | | | 1769 | RUS | 1.00 | 1 | 0.38 | 15 | 5.70 | |
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) | | | | Vladivostok 2011 open | Vladivostok | RUS | 2011-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2010 | 1859 | 1.00 | 6 | -0.98 | 15 | -14.70 | |
| | Kravtsov, Sergey | m | | 2259 * | RUS | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Li, Albert | | | 2006 | RUS | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Ribachenko, Roman | | | 2159 | RUS | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Pogosyan, Yuriy | | | 1847 | RUS | 0.00 | 1 | -0.52 | 15 | -7.80 | | | Chuhachev, Vladimir | | | 2081 | RUS | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Kantemirova, Elizaveta | | | 1705 | RUS | 0.50 | 1 | -0.21 | 15 | -3.15 | | | * 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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