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Rapid:
Individual Calculations September 2022 |
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| Ostrovsky Berman, Noam Total change: -10.20 | |   |
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| Kfar Saba chess rapid U20 | Kfar Saba | ISR | 2022-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1614 | 1436 | 2.00 | 7 | -0.51 | 20 | -10.20 | |
|  Kochavi, Ori | f | | 2135 | ISR | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Pupko, Nathan | | | 1309 | ISR | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Vagman, Roy | c | | 1960 | ISR | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Chen, Oron | | | 1331 | ISR | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Gilad, Tomer | | | 1391 | ISR | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Azoulay, Yehonatan | | | 1584 | ISR | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Ribstein, Orel | | | 1589 | ISR | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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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