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Rapid:
Individual Calculations May 2015 |
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| Boruchovsky, Ron Total change: -29.40 | |   |
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| Tsafrir Huber Memorial rapid 2015 B | Naan | ISR | 2015-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1731 | 1830 | 1.00 | 4 | -1.47 | 20 | -29.40 | |
|  Magen, Amnon | | | 1909 | ISR | 0.00 | 1 | -0.39 | 20 | -7.80 | |  Cohen, Danny | | | 1541 | ISR | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Fainman, Tomer | | | 1652 | ISR | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Samarin, Leonid | | | 1821 | ISR | 1.00 | 1 | 0.49 | 20 | 9.80 | |
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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