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Individual Calculations May 2023 |
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| Mach Beltran, Joan Total change: -8.60 | |   |
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| Lliga Catalana 2023 Primera Divisio Grupo 1 Rondas 10-11 | Catalunya | ESP | 2023-03-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1961 | 1936 | 0.50 | 2 | -0.43 | 20 | -8.60 | |
|  Guerrero Pau, Xavier | | | 1955 | ESP | 0.50 | 1 | 0.03 | 20 | 0.60 | |  Delgado Pico, Lluis | | | 1967 | ESP | 0.00 | 1 | -0.46 | 20 | -9.20 | |
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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