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Individual Calculations January 2011 |
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| Ivanov, Sergei V. Total change: 13.25 | |   |
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| M.Chigorin Memorial 2010 | St.Petersburg | RUS | 2010-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2177 | 2042 | 3.50 | 9 | 0.53 | 25 | 13.25 | |
|  Malakhov, Igor | f | | 2425 | RUS | 0.00 | 1 | -0.09 | 25 | -2.25 | |  Nazaryev, Sergey | | | 2276 | RUS | 0.50 | 1 | 0.29 | 25 | 7.25 | | | Korchmar, Vasiliy | | | 2214 | RUS | 0.00 | 1 | -0.27 | 25 | -6.75 | | | Rjanova, Valery | | | 2140 | RUS | 0.00 | 1 | -0.37 | 25 | -9.25 | | | Chan, Naruna | | | 1753 | RUS | 1.00 | 1 | 0.16 | 25 | 4.00 | | | Korchagina, Viktoria | | wf | 2158 | RUS | 1.00 | 1 | 0.66 | 25 | 16.50 | | | Valov, Ilya | f | | 2239 | RUS | 0.00 | 1 | -0.25 | 25 | -6.25 | | | Minina, Veronika | | | 2147 | RUS | 1.00 | 1 | 0.64 | 25 | 16.00 | | | Nuretdinov, Igor | | | 2242 | TJK | 0.00 | 1 | -0.24 | 25 | -6.00 | |
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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