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Individual Calculations October 2012 |
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| Kosov, Igor Total change: 10.35 | |   |
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| M.Botvinnik Memorial 2012 | St. Petersburg | RUS | 2012-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2064 | 1807 | 2.00 | 6 | 0.69 | 15 | 10.35 | |
|  Sichinava, Zviad | | | 2207 * | RUS | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Eryshkanova, Anastasiya | | wf | 2142 | RUS | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Nikitinyh, Boris | | | 2186 | RUS | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Klimshin, Ilia | | | 1678 | RUS | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Lagashin, Pavel | | | 2175 | RUS | 0.50 | 1 | 0.40 | 15 | 6.00 | | | Dushin, Nikolay | | | 1998 | RUS | 0.50 | 1 | 0.25 | 15 | 3.75 | | | * 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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