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Rapid:
Individual Calculations January 2024 |
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| Erenberg, Ariel Total change: 1.50 | |   |
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| Dafni-Zohar memorial rapid Herzliya 2023 | Herzliya | ISR | 2023-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2211 | 2397 | 4.50 | 6 | 0.15 | 10 | 1.50 | |
|  Bulkovstein, David | | | 1997 * | ISR | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Grabinsky, Yoni | | | 2141 | ISR | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Bykhovsky, Avigdor | g | | 2236 | ISR | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Yaniv, Yuval | f | | 2259 | ISR | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Zemach, Roee | f | | 2273 | ISR | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Bakalchuk, Johnatan | m | | 2358 | ISR | 0.00 | 1 | -0.55 | 10 | -5.50 | | | * 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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