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Individual Calculations March 2023 |
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| Petrushinsky, Ilya Total change: -24.20 | |   |
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| League Bet Rishon Rehovot 2023 3-4 | Israel | ISR | 2023-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1565 | 1879 | 0.50 | 2 | -1.21 | 20 | -24.20 | |
|  Zilbershtein, Victor | | | 1652 | ISR | 0.50 | 1 | -0.29 | 20 | -5.80 | |  Andreev, Robert | | | 1477 | ISR | 0.00 | 1 | -0.92 | 20 | -18.40 | |
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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