Individual Calculations July 2011 |
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Polyakov, Alex Total change: -19.65 | | |
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ISR 2nd League South 2011 | Various | ISR | 2011-01-13 |
Rc | Ro | w | n | change | K | K*chg | Game |
2215 | 2253 | 2.00 | 6 | -1.31 | 15 | -19.65 | |
| Grossman, Michael | | | 2253 | ISR | 0.00 | 1 | -0.50 | 15 | -7.50 | | Punskij, Valery | | | 2217 | UKR | 0.00 | 1 | -0.55 | 15 | -8.25 | | Petrustinsky, Ilya | | | 2166 | ISR | 1.00 | 1 | 0.38 | 15 | 5.70 | | Kunin, Pavel | | | 2251 | ISR | 0.00 | 1 | -0.50 | 15 | -7.50 | | Svoisky, Daniel | | | 2129 | ISR | 0.00 | 1 | -0.67 | 15 | -10.05 | | Kagan, Yosef | f | | 2275 | ISR | 1.00 | 1 | 0.53 | 15 | 7.95 | | 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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