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Individual Calculations March 2023 |
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| Cabezas Ayala, Ivan Total change: -2.50 | |   |
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| Campeonato de Extremadura por Equipos 2023 Division de Honor Rondas 6-8 | Extremadura | ESP | 2023-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2036 | 2252 | 2.00 | 3 | -0.25 | 10 | -2.50 | |
|  Dias, Ricardo Pedro Cruz | | | 2190 | POR | 0.50 | 1 | -0.09 | 10 | -0.90 | |  Nunez De La Cruz, Guillermo | | | 1852 * | ESP | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Gallardo Retortillo, Enrique | | | 2067 | ESP | 0.50 | 1 | -0.24 | 10 | -2.40 | | | * 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) | | |
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