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Individual Calculations September 2014 |
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| Cohen, Ziv Total change: 8.60 | |   |
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| Ramat Gan Summer 2014 | Ramat Gan | ISR | 2014-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1873 | 1889 | 2.00 | 3 | 0.43 | 20 | 8.60 | |
|  Adar, Idan | | | 1757 | ISR | 1.00 | 1 | 0.32 | 20 | 6.40 | |  Bronstein, Or | | | 1921 | ISR | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Asherov, Aharon | | | 1941 | ISR | 1.00 | 1 | 0.57 | 20 | 11.40 | |
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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