Rapid:
Individual Calculations January 2015 |
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Zifroni, Dov Total change: -16.60 | | |
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Herzliya Rapid Chess Championship 2014 | Herzliya | ISR | 2014-12-29 |
Rc | Ro | w | n | change | K | K*chg | Game |
2214 | 2480 | 4.00 | 6 | -0.83 | 20 | -16.60 | |
| Mendelboim, Sagi | | | 2080 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | Weisbuch, Udi | | | 2292 | ISR | 0.00 | 1 | -0.74 | 20 | -14.80 | | Ben-Natan, Yigal | | | 2080 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | Kraus, Ohad | | | 2278 | ISR | 1.00 | 1 | 0.24 | 20 | 4.80 | | Mindlin, Alon | | | 2401 | ISR | 0.00 | 1 | -0.61 | 20 | -12.20 | | Lavi, Idan | | | 2151 | ISR | 1.00 | 1 | 0.12 | 20 | 2.40 | | * 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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