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Individual Calculations February 2023 |
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| Peralta, Fernando Total change: -0.10 | |   |
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| Lliga Catalana 2023 Divisio Honor Grupo 1 Rondas 1-2 | Catalunya | ESP | 2023-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2391 | 2596 | 1.50 | 2 | -0.01 | 10 | -0.10 | |
|  Torrecillas Martinez, Antonio | m | | 2318 | ESP | 0.50 | 1 | -0.33 | 10 | -3.30 | |  Fluvia Poyatos, Joan | m | | 2463 | ESP | 1.00 | 1 | 0.32 | 10 | 3.20 | |
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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