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Individual Calculations May 2024 |
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| Petrak, Robert Total change: -6.60 | |   |
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| SSS - Krajska soutez skupina A 2023-2024 r11 | various | CZE | 2024-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2092 | 1968 | 0.00 | 1 | -0.33 | 20 | -6.60 | |
|  Purnoch, Josef | | | 2092 | CZE | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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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