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Rapid:
Individual Calculations April 2023 |
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| Dvorzhitsky, Alexander N Total change: 11.00 | |   |
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| Israeli Seniors Championship 50 plus | Herzliya | ISR | 2023-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1959 | 2019 | 5.00 | 8 | 0.55 | 20 | 11.00 | |
|  Kantsler, Boris | g | | 2332 | ISR | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Hershkovich, Amir | | | 1619 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Volkov, Olga | | | 1587 | ISR | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Shabtai, Ran | f | | 2017 | ISR | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Steiner-Prozhanski, Giora | | | 2273 | ISR | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Aleksandrova, Aleksandra | | wf | 1795 | ISR | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Iliaguev, Kafar | f | | 2205 | ISR | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Tal, Rami | | | 1842 | ISR | 1.00 | 1 | 0.27 | 20 | 5.40 | | | * 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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