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Rapid:
Individual Calculations September 2018 |
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| Zemach, Roee Total change: -16.80 | |   |
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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 |
| 1878 | 1929 | 3.00 | 7 | -0.84 | 20 | -16.80 | |
|  Freiberg, Doron | | | 1529 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ribshtein, Nati | m | | 2260 | ISR | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Shocron, Alon | | | 1577 | ISR | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Kagan, Shimon | m | | 2253 | ISR | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Homa, Miky | | | 1529 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bykhovsky, Avigdor | g | | 2241 | RUS | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Guz, Ari | | | 1759 | ISR | 0.00 | 1 | -0.72 | 20 | -14.40 | | | * 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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