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Rapid:
Individual Calculations September 2022 |
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| Zakin, Lior Total change: -29.00 | |   |
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| Kfar Saba chess rapid U14 2022 | Kfar Saba | ISR | 2022-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1273 | 1265 | 2.00 | 7 | -1.45 | 20 | -29.00 | |
|  Berlad, Asaf | | | 1199 | ISR | 1.00 | 1 | 0.41 | 20 | 8.20 | |  Ofir, Nevo | | | 1304 | ISR | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Katz, Adi | | | 1163 | ISR | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Magen, Ofek | | | 1242 | ISR | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Bercovici, Yaniv | | | 1523 | ISR | 0.00 | 1 | -0.18 | 20 | -3.60 | | | David, Idan | | | 1320 | ISR | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Yehuda, Beeri | | | 1163 | ISR | 0.00 | 1 | -0.64 | 20 | -12.80 | |
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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