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Individual Calculations July 2011 |
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| Botvinnik, Mikhail Total change: -10.65 | |   |
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| Israel National League 2011 | Various | ISR | 2011-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2419 | 2318 | 1.50 | 6 | -0.71 | 15 | -10.65 | |
|  Axelrod, Arie | f | | 2403 | ISR | 0.00 | 1 | -0.38 | 15 | -5.70 | |  Bykhovsky, Avigdor | g | | 2428 | RUS | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Tseitlin, Mark D | g | | 2420 | ISR | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Vaissenberg, Pavel | | | 2309 | ISR | 1.00 | 1 | 0.49 | 15 | 7.35 | | | Golod, Vitali | g | | 2592 | ISR | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Birnboim, Nathan | m | | 2362 | ISR | 0.50 | 1 | 0.06 | 15 | 0.90 | |
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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