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Individual Calculations September 2011 |
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| Gelman, Hagai Total change: 17.85 | |   |
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| Summer 2011 Mark Centre | Tel Aviv | ISR | 2011-06-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2037 | 1787 | 2.00 | 4 | 1.19 | 15 | 17.85 | |
|  Graifer, Michail | | | 1911 | ISR | 1.00 | 1 | 0.67 | 15 | 10.05 | | | Ettinger, Amir | | | 1996 | ISR | 1.00 | 1 | 0.77 | 15 | 11.55 | |  Itzhaky, Shmuel | | | 2055 | ISR | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Zak, Uriel | m | | 2187 * | ISR | 0.00 | 1 | -0.08 | 15 | -1.20 | | | * 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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