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Individual Calculations June 2023 |
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| Psakhis, Lev Total change: -4.20 | |   |
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| Israeli National league 9-11 | Israel | ISR | 2023-05-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2499 | 2442 | 0.00 | 1 | -0.42 | 10 | -4.20 | |
|  Erenberg, Ariel | m | | 2499 | ISR | 0.00 | 1 | -0.42 | 10 | -4.20 | |
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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