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Rapid:
Individual Calculations September 2023 |
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| Helving, Yuval Total change: -27.80 | |   |
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| Rapid in Honor of GM Jacob Murey A | Kfar Saba | ISR | 2023-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2005 | 1909 | 0.50 | 5 | -1.39 | 20 | -27.80 | |
|  Belytsky, Alexandr | f | | 2203 | RUS | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Magen, Amnon | | | 2003 | ISR | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Lebedinsky, Eduard | | | 2025 | MDA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Solovan, Vitaly | | | 1892 | ISR | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Malachi, Avraham | | | 1903 | ISR | 0.50 | 1 | -0.01 | 20 | -0.20 | |
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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