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Rapid:
Individual Calculations October 2023 |
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| Len, Irina Total change: -5.80 | |   |
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| Women National Chess Cup 2023 | Herzliya | ISR | 2023-09-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1783 | 2068 | 3.50 | 5 | -0.29 | 20 | -5.80 | |
|  Dezekhtzer, Ella | | | 1420 | ISR | 0.50 | 1 | -0.49 | 20 | -9.80 | |  Qasem, Huda | | | 1638 | ISR | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Reprun, Nadejda | | wf | 1856 | ISR | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Efroimski, Marsel | m | wg | 2334 | ISR | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Barazovsky, Tamar | | | 1668 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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