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Rapid:
Individual Calculations January 2018 |
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| Habib Alla, Qasem Total change: 6.00 | |   |
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| Israel Youth Championship U13-15 Qualifier 2017 North | Kiryat Motzkin | ISR | 2017-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1439 | 1354 | 1.50 | 3 | 0.30 | 20 | 6.00 | |
|  Kharouba, Wasim | | | 1629 | ISR | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Krutyolkin, Liron | | | 1341 | ISR | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Alon Gubay, Yahli | | | 1346 | ISR | 1.00 | 1 | 0.49 | 20 | 9.80 | |
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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