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Rapid:
Individual Calculations January 2018 |
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| Geffen, Maor Total change: -3.00 | |   |
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| Israel Youth Championship U13 Qualifier 2017 Center | Givatayim | ISR | 2017-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1399 | 1423 | 3.00 | 6 | -0.15 | 20 | -3.00 | |
|  Tanakji, Ohad | | | 1316 | ISR | 1.00 | 1 | 0.35 | 20 | 7.00 | |  Zemach, Nadav | | | 1585 | ISR | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Keysar, Or | | | 1145 | ISR | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Sherman, Reem | | | 1632 | ISR | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Uritsky, Yonathan | | | 1542 | ISR | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Avi-Hen, Yuval | | | 1172 | ISR | 0.00 | 1 | -0.81 | 20 | -16.20 | |
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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