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Individual Calculations September 2017 |
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| Bitensky, Igor Total change: 9.60 | |   |
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| Herzliya Summer Festival 2017 Open A | Herzliya | ISR | 2017-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2316 | 2345 | 4.50 | 7 | 0.96 | 10 | 9.60 | |
|  Ehrlich, Roy | | | 1945 * | ISR | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Steinberg, Nitzan | m | | 2543 | ISR | 0.50 | 1 | 0.26 | 10 | 2.60 | | | Mindlin, Alon | m | | 2468 | ISR | 0.00 | 1 | -0.33 | 10 | -3.30 | | | Vazana, Yochay | | | 1945 * | ISR | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Ben Artzi, Ido | m | | 2381 | ISR | 1.00 | 1 | 0.55 | 10 | 5.50 | | | Zilberman, Yaacov | g | | 2392 | ISR | 1.00 | 1 | 0.57 | 10 | 5.70 | | | Dvoirys, Semen I. | g | | 2535 | RUS | 0.00 | 1 | -0.25 | 10 | -2.50 | | | * 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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