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Individual Calculations September 2011 |
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| Graifer, Michail Total change: 1.35 | |   |
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| Summer 2011 Mark Centre | Tel Aviv | ISR | 2011-06-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1933 | 1911 | 2.00 | 4 | 0.09 | 15 | 1.35 | |
|  Striechman, Orri | | | 1897 | ISR | 0.50 | 1 | -0.02 | 15 | -0.30 | |  Gelman, Hagai | | | 1787 | ISR | 0.00 | 1 | -0.67 | 15 | -10.05 | | | Shwarchbard, Zvi | | | 1899 | ISR | 1.00 | 1 | 0.48 | 15 | 7.20 | | | Zak, Arad | | | 2149 | ISR | 0.50 | 1 | 0.30 | 15 | 4.50 | |
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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