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Rapid:
Individual Calculations September 2019 |
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| Zak, Uriel Total change: -9.40 | |   |
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| Efraim (Felix) Sherf Memorial Rapid Herzliya Summer 23.8.19 | Herzliya | ISR | 2019-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2048 | 2188 | 4.00 | 7 | -0.47 | 20 | -9.40 | |
|  Lukovski, Lev | | | 1788 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Dvoirys, Semen I. | g | | 2434 | RUS | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Sobel, Alon | | | 1813 | ISR | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Mendelboim, Sagi | | | 1863 | ISR | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Kaspi, Alexander | m | | 2343 | ISR | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Vaisgur, Alon | | | 1847 | ISR | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Bronstein, Or | m | | 2251 | ISR | 0.00 | 1 | -0.41 | 20 | -8.20 | | | * 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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