Rapid:
Individual Calculations January 2024 |
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Bulkovstein, David Total change: 0.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Dafni-Zohar memorial rapid Herzliya 2023 | Herzliya | ISR | 2023-12-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
1855 | 1682 | 2.00 | 5 | 0.03 | 20 | 0.60 | |
| Erenberg, Ariel | m | | 2397 | ISR | 0.00 | 1 | -0.01 | 20 | -0.20 | | Klimchuk, Georgiy | | | 1504 | RUS | 1.00 | 1 | 0.27 | 20 | 5.40 | | Axelrod, Arie | f | | 2204 | ISR | 0.00 | 1 | -0.03 | 20 | -0.60 | | Cohen, Yisgav | | | 1371 | ISR | 1.00 | 1 | 0.14 | 20 | 2.80 | | Ribstein, Orel | | | 1797 | ISR | 0.00 | 1 | -0.34 | 20 | -6.80 | | 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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