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Individual Calculations February 2023 |
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| Porat, Ido Total change: -12.50 | |   |
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| Israeli Arzit League Darom 2023 1-2 | Israel | ISR | 2023-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2022 | 2361 | 0.50 | 2 | -1.25 | 10 | -12.50 | |
|  Ben-Shemesh, Doron | | | 1952 | ISR | 0.00 | 1 | -0.92 | 10 | -9.20 | |  Bronstein, Arkady | | | 2091 | ISR | 0.50 | 1 | -0.33 | 10 | -3.30 | |
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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