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Individual Calculations February 2017 |
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| Berkovich, Mark A Total change: 4.10 | |   |
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| Israel National Team Championship 2017 Round 1-4 | various | ISR | 2017-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2422 | 2345 | 2.00 | 4 | 0.41 | 10 | 4.10 | |
|  Manor, Ilan | g | | 2455 | ISR | 0.50 | 1 | 0.15 | 10 | 1.50 | |  Golod, Vitali | g | | 2542 | ISR | 0.50 | 1 | 0.25 | 10 | 2.50 | | | Tarnopolsky, Anatoly | f | | 2328 | ISR | 0.50 | 1 | -0.02 | 10 | -0.20 | | | Gorodetzky, David | f | | 2363 | ISR | 0.50 | 1 | 0.03 | 10 | 0.30 | |
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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