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Individual Calculations April 2023 |
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| Rubinstein, Dori Total change: 26.80 | |   |
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| Rishon Lezion winter tour 2023 | Rishon le Zion | ISR | 2023-01-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1708 | 1628 | 3.00 | 7 | 0.02 | 40 | 0.80 | |
|  Barash, Mikhail | | | 2102 | ISR | 0.00 | 1 | -0.05 | 40 | -2.00 | |  Tashkinova, Sofiia | | | 1928 | ISR | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Ashkenazi, Dror | | | 1609 | ISR | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Zakin, Lior | | | 1531 | ISR | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Belkovsky, Guy | | | 1466 | ISR | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Sapir, Omri | | | 1610 | ISR | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Leib, Yoni | | | 1712 | ISR | 0.50 | 1 | 0.12 | 40 | 4.80 | |
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) | | | | League Alef Shfela 2023 5-6 | Israel | ISR | 2023-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1956 | 1687 | 1.00 | 2 | 0.65 | 40 | 26.00 | |
| | Rozenshtein, Maxim | | | 1928 | ISR | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Rusanovsky, Yan | | | 1983 | ISR | 1.00 | 1 | 0.85 | 40 | 34.00 | |
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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