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Individual Calculations May 2023 |
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| Gurevich, Yosef Total change: 37.20 | |   |
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| Winter-Spring 2023 Haifa-Nesher | Haifa | ISR | 2023-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2095 | 1977 | 4.00 | 7 | 1.48 | 20 | 29.60 | |
|  Margovsky, Naum | | | 1821 | ISR | 1.00 | 1 | 0.29 | 20 | 5.80 | |  Menahem, Adi | | | 2061 | ISR | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Steiner-Prozhanski, Giora | | | 2258 | ISR | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Gruzman, Ilya | c | | 2123 | ISR | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Marks, Ariel | | | 1846 | ISR | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Liinker, Mikhail | | | 2263 | ISR | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Ljubarov, Mark | f | | 2296 | RUS | 0.00 | 1 | -0.13 | 20 | -2.60 | |
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) | | | | Israeli Arzit League Zafon 2023 7 | Israel | ISR | 2023-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2339 | 2008 | 0.50 | 1 | 0.38 | 20 | 7.60 | |
| | Lev, Ronen | g | | 2339 | ISR | 0.50 | 1 | 0.38 | 20 | 7.60 | |
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) | | |
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