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Individual Calculations November 2009 |
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| Ljahovetsky, Igor Total change: 5.25 | |   |
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| "Crimea 2009" | Simferopol | UKR | 2009-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2114 | 1894 | 1.50 | 5 | 0.35 | 15 | 5.25 | |
|  Sergeev, Vitalij | | | 2115 | UKR | 1.00 | 1 | 0.78 | 15 | 11.70 | |  Promskij, Georgij | | | 2084 | UKR | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Zhak, Boris | | | 1980 | RUS | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Pervakov, Sergey | | | 2170 | UKR | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Batrakov, Alexander | | | 2219 | RUS | 0.00 | 1 | -0.13 | 15 | -1.95 | |
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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