Rapid:
Individual Calculations January 2024 |
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Zemach, Roee Total change: -1.80 | | ![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 |
2021 | 2273 | 4.50 | 6 | -0.09 | 20 | -1.80 | |
| Wolf, Eran | | | 1873 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | Azoulay, Yehonatan | | | 1847 | ISR | 1.00 | 1 | 0.07 | 20 | 1.40 | | Michaeli, Omri | | | 1838 | ISR | 0.50 | 1 | -0.44 | 20 | -8.80 | | Krayz, Alexander | m | | 2175 | ISR | 1.00 | 1 | 0.37 | 20 | 7.40 | | Erenberg, Ariel | m | | 2397 | ISR | 0.00 | 1 | -0.33 | 20 | -6.60 | | Levi, Netanel | | | 1994 | ISR | 1.00 | 1 | 0.16 | 20 | 3.20 | | * 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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