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Individual Calculations March 2023 |
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| Porta Guiu, Lourdes Total change: 3.80 | |   |
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| Lliga Catalana 2023 Segona Barcelona Grupo 7 Rondas 1-2 | Catalunya | ESP | 2023-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1390 | 1317 | 1.00 | 1 | 0.60 | 20 | 12.00 | |
|  Escola Dominguez, Francesc | | | 1390 | ESP | 1.00 | 1 | 0.60 | 20 | 12.00 | |
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) | | | | Lliga Catalana 2023 Segona Barcelona Grupo 7 Rondas 3-6 | Catalunya | ESP | 2023-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1354 | 1317 | 0.50 | 2 | -0.41 | 20 | -8.20 | |
| | Exposito Perez, Juan Miguel | | | 1408 | ESP | 0.50 | 1 | 0.12 | 20 | 2.40 | |  Zambrano Estevez, Jorge | | | 1299 | ESP | 0.00 | 1 | -0.53 | 20 | -10.60 | |
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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