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Rapid:
Individual Calculations April 2023 |
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| Slonimskij, Arkadij Total change: 9.40 | |   |
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| Israeli Seniors Championship 2023 | Herzliya | ISR | 2023-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1926 | 2035 | 5.50 | 8 | 0.47 | 20 | 9.40 | |
|  Siti, Eli | | | 1635 * | ISR | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Lederman, Leon | m | | 2190 | ISR | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Gorjaltsan, Eduard | | | 1819 | ISR | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Lerner, Arkady | | | 1965 | ISR | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Segal, Yosef | | | 1877 | ISR | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Tsifanskaya, Ludmila A | | wm | 1948 | ISR | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Fridkin, Juri | | | 2147 | RUS | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Noy, Shalom | | | 1830 | ISR | 1.00 | 1 | 0.24 | 20 | 4.80 | | | * 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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