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Rapid:
Individual Calculations January 2018 |
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| Ostrovsky Berman, Noam Total change: 47.80 | |   |
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| Israel Cadet Championship U9 Qualifier 2017 Center | Givatayim | ISR | 2017-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1311 | 1328 | 5.00 | 5 | 2.39 | 20 | 47.80 | |
|  Fester, Ilay | | | 1350 | ISR | 1.00 | 1 | 0.53 | 20 | 10.60 | |  Neumann, Itai | | | 1446 | ISR | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Shecht, Lihu | | | 1157 | ISR | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Goz, Shachar | | | 1240 | ISR | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Weissberg, Yair | | | 1362 | ISR | 1.00 | 1 | 0.55 | 20 | 11.00 | |
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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