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Individual Calculations July 2024 |
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| Portnoy, Mikhail Total change: -37.60 | |   |
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| Israeli Championship Semifinals 2024 Kiryat Yam | Kiryat Yam | ISR | 2024-05-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2050 | 2040 | 2.50 | 8 | -1.43 | 20 | -28.60 | |
|  Levitan, Tal | f | | 2275 | ISR | 0.50 | 1 | 0.29 | 20 | 5.80 | |  Streltsov, Alexey | f | | 2288 | ISR | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Pevzner, Maks | | | 2035 | ISR | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Keren, Jonatan | | | 1816 | ISR | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Kluchik, Julia | | | 1931 | RUS | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Weinstein, Shaul | | | 1965 | ISR | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Rinberg, David | | | 1868 | ISR | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Lovin, Boris | | | 2225 | ISR | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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) | | | | Arzit Zafon 2024 9 | Israel | ISR | 2024-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2076 | 2040 | 0.00 | 1 | -0.45 | 20 | -9.00 | |
| | Zhimalov, Adam | | | 2076 | ISR | 0.00 | 1 | -0.45 | 20 | -9.00 | |
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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