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Individual Calculations May 2023 |
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| Zuev, Ilya Total change: -109.20 | |   |
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| Winter-Spring 2023 Haifa-Nesher | Haifa | ISR | 2023-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1932 | 1885 | 0.50 | 6 | -2.14 | 40 | -85.60 | |
|  Kremer, Eli | | | 1943 | ISR | 0.00 | 1 | -0.42 | 40 | -16.80 | |  Gruzman, Ilya | c | | 2123 | ISR | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Marks, Ariel | | | 1846 | ISR | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Orian, Noga | | | 1931 | ISR | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Margovsky, Naum | | | 1821 | ISR | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Azikri, Gur | | | 1930 | ISR | 0.50 | 1 | 0.06 | 40 | 2.40 | |
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) | | | | Israel Youth Championship under 16- 2023 | Israel | ISR | 2023-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1781 | 1907 | 5.00 | 9 | -0.87 | 40 | -34.80 | |
| | Neumann, Amit | | | 1619 | ISR | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Michaeli, Omri | | | 1788 | ISR | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Hasson Shreger, Shalev | | | 1817 | ISR | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Kochavi, Dana | | | 1929 | ISR | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Ingel, Mica Bar | | | 1565 | ISR | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Bilenkiy, Maksym | | | 1890 | ISR | 0.50 | 1 | -0.02 | 40 | -0.80 | | | Pevzner, Maks | | | 2028 | ISR | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Rubinstein, Dori | | | 1687 | ISR | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Leib, Yoni | | | 1705 | ISR | 0.50 | 1 | -0.26 | 40 | -10.40 | |
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 Zafon 2023 7 | Israel | ISR | 2023-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1737 | 1907 | 1.00 | 1 | 0.28 | 40 | 11.20 | |
| | Matsanov, Daniel | | | 1737 | ISR | 1.00 | 1 | 0.28 | 40 | 11.20 | |
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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