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Rapid:
Individual Calculations September 2022 |
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| David, Idan Total change: -7.40 | |   |
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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 |
| 1236 | 1320 | 4.50 | 8 | -0.37 | 20 | -7.40 | |
|  Sagi, Elisha | | | 1278 | ISR | 1.00 | 1 | 0.44 | 20 | 8.80 | |  Mond, Omri | | | 1390 | ISR | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Ofir, Nevo | | | 1304 | ISR | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Sternfeld, Tomer | | | 1266 | ISR | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Isakov, Ido | | | 1098 | ISR | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Shmuel, Lior | | | 1048 | ISR | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Zakin, Lior | | | 1265 | ISR | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Eshkol, Lilian | | | 1235 | ISR | 1.00 | 1 | 0.38 | 20 | 7.60 | |
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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