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Individual Calculations September 2009 |
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| Cohen, Yaacov Total change: 0.00 | |   |
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| Spring 2009 Mark Centre | Tel Aviv | ISR | 2009-05-05 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1979 | 0 | 1.50 | 7 | 0.00 | 1749 | | 0.00 | |
|  Kahn, Yigal | | | 2056 | ISR | 0.50 | 1 | 0.00 | | 0.00 | |  Steinberg, Nitzan | | | 2044 | ISR | 0.00 | 1 | 0.00 | | 0.00 | | | Denesh, Nadav | | | 1893 | ISR | 0.00 | 1 | 0.00 | | 0.00 | | | Dror, Levi | | | 1941 | ISR | 1.00 | 1 | 0.00 | | 0.00 | | | Philosoph, Assi | | | 1981 | ISR | 0.00 | 1 | 0.00 | | 0.00 | | | Feigel, Leonid | | | 2005 | ISR | 0.00 | 1 | 0.00 | | 0.00 | | | Aysh, Eli | | | 1933 | ISR | 0.00 | 1 | 0.00 | | 0.00 | |
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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