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Individual Calculations September 2011 |
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| Efanov, Nikolai Total change: -4.90 | |   |
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| M.Botvinnik Memorial 2011 Open | St.Peterburg | RUS | 2011-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2358 | 2423 | 3.00 | 6 | -0.49 | 10 | -4.90 | |
|  Ljubarov, Mark | | | 2115 | RUS | 1.00 | 1 | 0.14 | 10 | 1.40 | |  Tarasova, Viktoriya | | wm | 2290 | RUS | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Yemelin, Vasily | g | | 2592 | RUS | 0.50 | 1 | 0.22 | 10 | 2.20 | | | Yevseev, Denis | g | | 2527 | RUS | 0.50 | 1 | 0.14 | 10 | 1.40 | | | Derbenev, Andrey | | | 2331 | RUS | 0.00 | 1 | -0.63 | 10 | -6.30 | | | Orlov, Oleg | | | 2290 | RUS | 0.00 | 1 | -0.68 | 10 | -6.80 | |
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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