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Individual Calculations March 2023 |
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| Perez Lopez, Julio Total change: -3.20 | |   |
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| Lliga Catalana 2023 Primera Divisio Grupo 1 Rondas 3-6 | Catalunya | ESP | 2023-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1981 | 2149 | 2.00 | 3 | -0.16 | 20 | -3.20 | |
|  Sanchez Aguilar, Arnau | | | 1976 | ESP | 1.00 | 1 | 0.27 | 20 | 5.40 | |  Fabre Massana, Miquel | | | 1955 | ESP | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Fluvia Frigola, Joan | | | 2013 | ESP | 0.50 | 1 | -0.18 | 20 | -3.60 | |
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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