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Individual Calculations March 2023 |
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| Portero Rubio, Martin Total change: 9.60 | |   |
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| Campeonato de Liga por Equipos de Madrid 2022-2023 Preferente Rondas 6-9 | Madrid | ESP | 2023-01-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1892 | 1959 | 2.00 | 3 | 0.24 | 40 | 9.60 | |
|  De La Aldea Martin, Alvaro | | | 1766 | ESP | 1.00 | 1 | 0.25 | 40 | 10.00 | |  Kohler, Sigmund | | | 1970 | GER | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Garcia Burguillo, Javier | | | 1941 | ESP | 0.00 | 1 | -0.53 | 40 | -21.20 | |
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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