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Individual Calculations May 2023 |
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| Levitan, Ronit Total change: -6.20 | |   |
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| Winter-Spring 2023 Haifa-Nesher | Haifa | ISR | 2023-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2109 | 2181 | 2.50 | 5 | -0.39 | 20 | -7.80 | |
|  Steiner-Prozhanski, Giora | | | 2258 | ISR | 1.00 | 1 | 0.61 | 20 | 12.20 | |  Ljubarov, Mark | f | | 2296 | RUS | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Menahem, Adi | | | 2061 | ISR | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Margovsky, Naum | | | 1821 | ISR | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Gov, Guy | | | 2109 | ISR | 0.50 | 1 | -0.10 | 20 | -2.00 | |
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) | | | | Israeli Arzit League Zafon 2023 7 | Israel | ISR | 2023-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2282 | 2226 | 0.50 | 1 | 0.08 | 20 | 1.60 | |
| | Ben-Menachem, Itzhak | f | | 2282 | ISR | 0.50 | 1 | 0.08 | 20 | 1.60 | |
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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