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Individual Calculations May 2023 |
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| Ofir, Nevo Total change: 109.60 | |   |
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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 |
| 1619 | 1536 | 5.50 | 8 | 2.14 | 40 | 85.60 | |
|  Friedlich, Eyal | | | 1352 | ISR | 0.00 | 1 | -0.74 | 40 | -29.60 | |  Mendler, Omer | | | 1417 | ISR | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Sternfeld, Tomer | | | 1544 | ISR | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Andreev, Robert | | | 1540 | ISR | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Umanskiy, Stanislav | | | 1580 | ISR | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Ribstein, Orel | | | 2048 | ISR | 1.00 | 1 | 0.96 | 40 | 38.40 | | | Azoulay, Yehonatan | | | 1821 | ISR | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Beitner, Yehonatan | | | 1651 | ISR | 0.00 | 1 | -0.34 | 40 | -13.60 | |
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 7 | Israel | ISR | 2023-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1608 | 1536 | 1.00 | 1 | 0.60 | 40 | 24.00 | |
| | Shemesh, Alon | | | 1608 | ISR | 1.00 | 1 | 0.60 | 40 | 24.00 | |
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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