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Individual Calculations May 2017 |
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| Perry, Tal Total change: 70.40 | |   |
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| 32nd Czerniak Memorial Festival Open B | Tel Aviv | ISR | 2017-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1744 | 1536 | 3.00 | 5 | 1.76 | 40 | 70.40 | |
|  Fainman, Tomer | | | 1773 | ISR | 0.50 | 1 | 0.30 | 40 | 12.00 | |  Tsur, Gil | | | 1550 | ISR | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Shwarchbard, Zvi | | | 1898 | ISR | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Dror, Levi | | | 1740 | ISR | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Avineri, Paz | | | 1759 | ISR | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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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