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Individual Calculations March 2012 |
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| Berkovich, Mark A Total change: -8.00 | |   |
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| Israel National Champ 2011 | Ashdod | ISR | 2011-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2314 | 2397 | 4.00 | 8 | -0.80 | 10 | -8.00 | |
|  Svoisky, Daniel | | | 2175 | ISR | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Mikhalevski, Victor | g | | 2549 | ISR | 0.50 | 1 | 0.20 | 10 | 2.00 | |  Golod, Vitali | g | | 2570 | ISR | 0.50 | 1 | 0.23 | 10 | 2.30 | | | Nabaty, Tamir | g | | 2563 | ISR | 0.00 | 1 | -0.28 | 10 | -2.80 | | | Gamayev, Oleg | | | 2233 | ISR | 0.00 | 1 | -0.72 | 10 | -7.20 | | | Mindlin, Alon | | | 2149 | ISR | 0.50 | 1 | -0.31 | 10 | -3.10 | | | Kobo, Ori | | | 2149 | ISR | 0.50 | 1 | -0.31 | 10 | -3.10 | | | Vaisman, Felix | | | 2121 | ISR | 1.00 | 1 | 0.17 | 10 | 1.70 | |
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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