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Rapid:
Individual Calculations January 2018 |
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| Kopaloff, Liam Total change: 39.60 | |   |
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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 |
| 1415 | 1424 | 4.50 | 5 | 1.98 | 20 | 39.60 | |
|  Dreval, Lior | | | 1130 | ISR | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Hasson Shreger, Shalev | | | 1424 | ISR | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Amitai, Ido | | | 1551 | ISR | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Cohen, Hanan | | | 1582 | ISR | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Weissberg, Harel | | | 1387 | ISR | 1.00 | 1 | 0.45 | 20 | 9.00 | |
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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