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Rapid:
Individual Calculations February 2018 |
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| Peretz, Ariel Total change: 11.20 | |   |
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| Elitzur Maccabim Championship 20.12.17 B | Ganey Tikva | ISR | 2017-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1307 | 1091 | 1.50 | 4 | 0.56 | 20 | 11.20 | |
|  Nissan, Amit | | | 1243 | ISR | 0.50 | 1 | 0.20 | 20 | 4.00 | |  Iskoz, Daniel | | | 1226 | ISR | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Maor, Noam | | | 1330 | ISR | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Amiel, Eliezer | | | 1430 | ISR | 0.50 | 1 | 0.38 | 20 | 7.60 | |
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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