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Rapid:
Individual Calculations September 2018 |
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| Weisbuch, Udi Total change: 13.20 | |   |
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| Efraim (Felix) Sherf Memorial Rapid Herzliya 17.08.18 | Herzliya | ISR | 2018-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2054 | 2178 | 5.00 | 7 | 0.66 | 20 | 13.20 | |
|  Zaromb, Charles Irving | | | 1778 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Zemach, Nadav | | | 1778 * | ISR | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Cohen Revivo, Alon | | | 1898 | ISR | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Berkovich, Mark A | m | | 2313 | ISR | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Zoler, Dan | g | | 2414 | ISR | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Khmelniker, Ilya | g | | 2391 | ISR | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Friedland, Eldar | | | 1803 | ISR | 1.00 | 1 | 0.09 | 20 | 1.80 | | | * 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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