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Rapid:
Individual Calculations April 2023 |
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| Freiberg, Doron Total change: 48.60 | |   |
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| Israeli Seniors Championship 50 plus | Herzliya | ISR | 2023-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1598 | 1155 | 3.50 | 8 | 2.43 | 20 | 48.60 | |
|  Reprun, Nadejda | | wf | 1868 | ISR | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Aleksandrova, Aleksandra | | wf | 1795 | ISR | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Hershkovich, Amir | | | 1379 | ISR | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Nikolenko, Larysa | | | 1894 | ISR | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Volkov, Olga | | | 1587 | ISR | 0.50 | 1 | 0.43 | 20 | 8.60 | | | Lasov, Nahum | | | 1262 | ISR | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Larioshin, Alexey | | | 1762 | ISR | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Tzafir, Arik | | | 1238 | ISR | 1.00 | 1 | 0.61 | 20 | 12.20 | |
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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