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Individual Calculations March 2023 |
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| Viladomat Vers, Jordi Total change: -10.20 | |   |
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| Lliga Catalana 2023 Preferent Grupo 3 Rondas 1-2 | Catalunya | ESP | 2023-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1507 | 1907 | 0.50 | 1 | -0.42 | 20 | -8.40 | |
|  Riera Ribas, Marti | | | 1507 * | ESP | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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 Preferent Grupo 3 Rondas 3-6 | Catalunya | ESP | 2023-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1665 | 1907 | 1.50 | 2 | -0.09 | 20 | -1.80 | |
| | Escobet Casals, Climent | | | 1740 | ESP | 0.50 | 1 | -0.22 | 20 | -4.40 | |  Cots Miguel, Alexandre | | | 1589 | ESP | 1.00 | 1 | 0.13 | 20 | 2.60 | |
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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