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Rapid:
Individual Calculations January 2018 |
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| Ner, Lavi Total change: -17.80 | |   |
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| Israel Cadet Championship U11 Qualifier 2017 Center | Givatayim | ISR | 2017-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1315 | 1286 | 0.50 | 3 | -0.89 | 20 | -17.80 | |
|  Gefen, Ofer | | | 1454 | ISR | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Lapushnian, Maya | | | 1188 | ISR | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Zimrin, Ofir | | | 1303 | ISR | 0.50 | 1 | 0.02 | 20 | 0.40 | |
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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