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Individual Calculations April 2023 |
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| Piedra Salabarria, Ernesto Total change: -13.60 | |   |
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| Lliga Catalana 2023 Preferent Grupo 4 Rondas 7-9 | Catalunya | ESP | 2023-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2103 | 2292 | 1.50 | 3 | -0.68 | 20 | -13.60 | |
|  Comallonga Fernandez, Josep | | | 2026 | ESP | 0.00 | 1 | -0.82 | 20 | -16.40 | |  Cruz, Filemon | m | | 2283 | PER | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Oset Teixidor, Guerau | | | 2001 | ESP | 1.00 | 1 | 0.15 | 20 | 3.00 | |
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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