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Rapid:
Individual Calculations January 2018 |
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| Avi-Hen, Yuval Total change: 26.20 | |   |
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| Israel Youth Championship U13 Qualifier 2017 Center | Givatayim | ISR | 2017-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1297 | 1172 | 3.00 | 5 | 1.31 | 20 | 26.20 | |
|  Oren, Ofer | | | 1228 | ISR | 0.00 | 1 | -0.42 | 20 | -8.40 | |  Marcus, Eyal | | | 1325 | ISR | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Cohen, Eilam | | | 1223 | ISR | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Almog, Shani | | | 1285 | ISR | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Geffen, Maor | | | 1423 | ISR | 1.00 | 1 | 0.81 | 20 | 16.20 | |
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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