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Rapid:
Individual Calculations September 2019 |
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| Zemach, Roee Total change: -11.40 | |   |
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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 |
| 1962 | 2097 | 4.00 | 7 | -0.57 | 20 | -11.40 | |
|  Elkayam, Omer | | | 1697 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Flom, Gabriel | m | | 2422 | FRA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Sheinkman, Lidan | | | 1835 | ISR | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Uritsky, Yonathan | | | 1791 | ISR | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Zhimalov, Adam | | | 1893 | ISR | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Vagman, Roy | | | 1757 | ISR | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Khmelniker, Ilya | g | | 2340 | ISR | 0.00 | 1 | -0.20 | 20 | -4.00 | | | * 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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