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Rapid:
Individual Calculations January 2017 |
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| Amiel, Roy Total change: -15.40 | |   |
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| Israel Youth Ch. U15 and U13 Qualifier 2016 North | Nesher | ISR | 2016-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1579 | 1536 | 1.00 | 4 | -0.77 | 20 | -15.40 | |
|  Gruzman, Ilya | | | 1594 | ISR | 0.00 | 1 | -0.42 | 20 | -8.40 | |  Sandlersky, Patrick | | | 1459 | ISR | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Kharouba, Wasim | | | 1607 | ISR | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Katz, Kiril | | | 1656 | ISR | 0.00 | 1 | -0.34 | 20 | -6.80 | |
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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