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Rapid:
Individual Calculations April 2023 |
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| Volkov, Olga Total change: -27.60 | |   |
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| Israeli Seniors Championship 50 plus | Herzliya | ISR | 2023-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1739 | 1587 | 1.00 | 7 | -1.38 | 20 | -27.60 | |
|  Mamut, Igor | | | 2041 | ISR | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Dvorzhitsky, Alexander N | | | 2019 | RUS | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Ivanov, Sergei | | | 1973 | ISR | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Freiberg, Doron | | | 1187 * | ISR | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Nikolenko, Larysa | | | 1894 | ISR | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Caspi, Gadi | | | 1800 | ISR | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Lasov, Nahum | | | 1262 | ISR | 0.50 | 1 | -0.37 | 20 | -7.40 | | | * 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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