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Individual Calculations January 2011 |
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| Kolesnikova, Kristina Total change: -9.90 | |   |
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| M.Chigorin Memorial 2010 | St.Petersburg | RUS | 2010-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2117 | 1918 | 2.50 | 9 | 0.14 | 15 | 2.10 | |
|  Glidzhain, Gor | f | | 2318 * | RUS | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Nikitinyh, Boris | | | 2229 | RUS | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Ivanov, Rostislav | f | | 2247 | RUS | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Bolbot, Artem | | | 1665 | RUS | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Zizlova, Sofia | | | 2088 | RUS | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Hohluks, Aleksandrs | | | 2100 | LAT | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Korchagina, Viktoria | | wf | 2158 | RUS | 1.00 | 1 | 0.80 | 15 | 12.00 | | | Sazonova, Elena N. | | wm | 2118 | RUS | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Kozenkov, Valery | | | 2132 | RUS | 0.00 | 1 | -0.23 | 15 | -3.45 | | | * 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) | | | | St. Petersburg Champ. Girls U16 | St. Petersburg | RUS | 2010-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1762 | 1918 | 2.00 | 4 | -0.80 | 15 | -12.00 | |
| | Kholova, Elena | | | 1775 | RUS | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Dobronravina, Anna | | | 1654 | RUS | 0.00 | 1 | -0.82 | 15 | -12.30 | | | Katyshkina, Anastasia | | | 1878 | RUS | 0.50 | 1 | -0.06 | 15 | -0.90 | | | Gudkina, Zhanna | | | 1742 | RUS | 1.00 | 1 | 0.27 | 15 | 4.05 | |
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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