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Rapid:
Individual Calculations November 2014 |
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| Maryasin, Boris Total change: 23.20 | |   |
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| Israel Seniors Championship 2014 (South) rapid 50+ | Ashdod | ISR | 2014-10-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2222 | 2295 | 4.00 | 5 | 1.16 | 20 | 23.20 | |
|  Trostianetsky, Lev | | | 1944 | ISR | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Dvoirys, Semen I. | g | | 2528 | RUS | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Bykhovsky, Avigdor | g | | 2294 | RUS | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Levin, Natan | | | 1920 | ISR | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Gruenfeld, Yehuda | g | | 2422 | ISR | 1.00 | 1 | 0.67 | 20 | 13.40 | |
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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