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Rapid:
Individual Calculations January 2024 |
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| Ben Artzi, Ido Total change: 15.00 | |   |
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| Dafni-Zohar memorial rapid Herzliya 2023 | Herzliya | ISR | 2023-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2139 | 2283 | 4.50 | 6 | 0.75 | 20 | 15.00 | |
|  Goren, Yonathan | | | 1883 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Federovski, Adi | | | 1850 | ISR | 0.50 | 1 | -0.44 | 20 | -8.80 | | | Zakin, Ilay | | | 1822 | ISR | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Smirin, Ilia | g | | 2525 | ISR | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Caspi, Israel | g | | 2380 | ISR | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Dvoirys, Semen I. | g | | 2375 | RUS | 0.00 | 1 | -0.37 | 20 | -7.40 | | | * 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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