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Rapid:
Individual Calculations September 2019 |
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| Aharonovich, Itamar Total change: 21.40 | |   |
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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 |
| 2207 | 2214 | 4.50 | 7 | 1.07 | 20 | 21.40 | |
|  Ashkenazi, Dror | | | 1814 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kirsch, Yahel David | | | 1814 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zifroni, Dov | g | | 2498 | ISR | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Roiz, Michael | g | | 2583 | ISR | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Dvoirys, Semen I. | g | | 2434 | RUS | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Neiman, Maks | | | 1868 | ISR | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Bar, Roman | m | | 2436 | ISR | 0.50 | 1 | 0.28 | 20 | 5.60 | | | * 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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