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Individual Calculations March 2023 |
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| Sarralde Osua, Rodrigo Total change: 10.00 | |   |
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| Liga de Bizkaia Cat. Preferente 2023 Rondas 3-6 | Bilbao | ESP | 2023-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1979 | 2313 | 4.00 | 4 | 0.50 | 20 | 10.00 | |
|  Irure Crespo, Egoitz | | | 1967 | ESP | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Castillo Sanjuan, Alejandro | | | 2023 | ESP | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Olea Martinez, Roberto | | | 1913 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Arnaez Gil, Juan Ignacio | | | 2013 | ESP | 1.00 | 1 | 0.15 | 20 | 3.00 | | | * 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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