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Rapid:
Individual Calculations September 2018 |
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| Guz, Ari Total change: -0.40 | |   |
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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 |
| 1689 | 1759 | 4.00 | 7 | -0.02 | 20 | -0.40 | |
|  Khmelniker, Ilya | g | | 2159 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Bishara, Omar | | | 1359 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bronstein, Arkady | | | 2063 | ISR | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Weissberg, Harel | | | 1474 | ISR | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Zarhay, Liron | | | 1392 | ISR | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Weissberg, Yair | | | 1447 | ISR | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Zemach, Roee | | | 1929 | ISR | 1.00 | 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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