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Rapid:
Individual Calculations January 2018 |
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| Gefen, Ofer Total change: 0.40 | |   |
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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 |
| 1299 | 1454 | 3.50 | 5 | 0.02 | 20 | 0.40 | |
|  Ner, Lavi | | | 1286 | ISR | 1.00 | 1 | 0.28 | 20 | 5.60 | |  Yacov-Sela, Asaf | | | 1211 | ISR | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Korshenbaum, Lior | | | 1293 | ISR | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Levian, Omer | | | 1207 | ISR | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Bar, Indy | | | 1500 | ISR | 0.50 | 1 | 0.06 | 20 | 1.20 | |
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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