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Individual Calculations December 2012 |
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| Khanin, Semen Total change: 2.25 | |   |
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| M.Chigorin Memorial 2012 | St. Petersburg | RUS | 2012-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2253 | 2180 | 4.00 | 9 | 0.15 | 15 | 2.25 | |
|  Swiercz, Dariusz | g | | 2580 * | POL | 0.50 | 1 | 0.42 | 15 | 6.30 | |  Ipatov, Alexander | g | | 2580 * | TUR | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Lauda, Alexandr | | | 1991 | MDA | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Svetlov, Dmitry | f | | 2399 | RUS | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Kuzmin, Arseniy | | | 1982 | RUS | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Atabayev, Yusup | f | | 2407 | TKM | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Velieva, Hurma | | | 1966 | TKM | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Sichinava, Zviad | | | 2339 | RUS | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Belov, Nikita | | | 2035 | RUS | 0.50 | 1 | -0.19 | 15 | -2.85 | | | * 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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