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Individual Calculations July 2019 |
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| Karasik, Semyon Total change: -0.20 | |   |
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| Liga Alef Shfela 2019 Round 8-9 | Various | ISR | 2019-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1972 | 2191 | 1.50 | 2 | -0.01 | 20 | -0.20 | |
|  Tal, Eyal | | | 2106 | ISR | 0.50 | 1 | -0.12 | 20 | -2.40 | |  Verny, David | | | 1837 | ISR | 1.00 | 1 | 0.11 | 20 | 2.20 | |
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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