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Individual Calculations May 2024 |
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| Westreich, Itay Total change: -18.00 | |   |
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| Israeli Championship 1 4 Finals in Ramat Gan | Ramat Gan | ISR | 2024-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1844 | 2023 | 4.50 | 8 | -1.02 | 20 | -20.40 | |
|  Fester, Harel | | | 1492 | ISR | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Medovoy, Yaniv | | | 1973 | ISR | 0.00 | 1 | -0.57 | 20 | -11.40 | |  Versano, Meitar | | | 1623 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Abitbul, Matan | | | 1747 | ISR | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Horesh, Tal | | | 1905 | ISR | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Vaisman, Felix | | | 2076 | ISR | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Yaniv, Ori | c | | 2105 | ISR | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Meirovich, Ilay | | | 1828 | ISR | 0.50 | 1 | -0.25 | 20 | -5.00 | | | * 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) | | | | Arzit Merkaz Yom Hol 2024 5-6 | Israel | ISR | 2024-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2061 | 2016 | 1.00 | 2 | 0.12 | 20 | 2.40 | |
| | Helving, Yuval | | | 1995 | ISR | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Hachatrian, Edward | | | 2127 | ISR | 0.00 | 1 | -0.35 | 20 | -7.00 | |
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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