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Individual Calculations February 2023 |
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| Shilon Rahav, Eliran Total change: 4.40 | |   |
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| Ramat Gan Masters A Winter 2022-2023 | Ramat Gan | ISR | 2022-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1924 | 1731 | 2.50 | 6 | 0.57 | 40 | 22.80 | |
|  Zemach, Roee | f | | 2278 | ISR | 0.00 | 1 | -0.03 | 40 | -1.20 | |  Goz, Shachar | | | 1617 | ISR | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Medovoy, Yaniv | | | 1688 | ISR | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Shefer, Uri | | | 1754 | ISR | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Sherman, Reem | | | 2189 | ISR | 1.00 | 1 | 0.95 | 40 | 38.00 | | | Menahem, Adi | | | 2017 | ISR | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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) | | | | League Alef Hadarim 2023 1-2 | Israel | ISR | 2023-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1883 | 1866 | 0.50 | 2 | -0.46 | 40 | -18.40 | |
| | Kopaloff, Nick | | | 1819 | ISR | 0.00 | 1 | -0.57 | 40 | -22.80 | | | Pinhasov, Ilan | | | 1947 | ISR | 0.50 | 1 | 0.11 | 40 | 4.40 | |
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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