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Individual Calculations May 2023 |
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| Taragan, Uri Total change: 34.80 | |   |
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| Israel Youth Girl Championship under 14 -2023 | Israel | ISR | 2023-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1656 | 1761 | 5.50 | 9 | -0.10 | 40 | -4.00 | |
|  Mendler, Omer | | | 1417 | ISR | 1.00 | 1 | 0.12 | 40 | 4.80 | |  Semo, Sagy | | | 1471 | ISR | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Andreev, Robert | | | 1540 | ISR | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Azoulay, Yehonatan | | | 1821 | ISR | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Beitner, Yehonatan | | | 1651 | ISR | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Bercovici, Yaniv | | | 1679 | ISR | 0.00 | 1 | -0.61 | 40 | -24.40 | | | David, Idan | | | 1522 | ISR | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Berlad, Asaf | | | 1879 | ISR | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Shefer, Uri | | | 1928 | ISR | 0.50 | 1 | 0.22 | 40 | 8.80 | |
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) | | | | CZERNIAK 36 MEMORIAL 2023 OPEN A | Tel Aviv | ISR | 2023-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2025 | 1761 | 2.00 | 5 | 0.97 | 40 | 38.80 | |
| | Zlotnik, Andrew | | | 2165 | ISR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Bodenshtein, Yair | | | 1861 | ISR | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Gershkowich, David | f | | 2145 | ISR | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Levin, Natan | | | 1844 | ISR | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Noy, Eyal | | | 2109 | ISR | 0.00 | 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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