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Individual Calculations March 2023 |
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| Jaumandreu Berrueta, Ignacio Total change: -30.80 | |   |
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| Liga de Preferente de Gipuzkoa 2023 Rondas 3-6 | Gipuzkoa | ESP | 2023-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1754 | 2064 | 1.00 | 3 | -1.54 | 20 | -30.80 | |
|  Garmendia Diaz, Xabier | | | 1710 | ESP | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Osa Astrain, Ricardo | | | 1887 | ESP | 0.00 | 1 | -0.73 | 20 | -14.60 | |  Alustiza Urkia, Jose Luis | | | 1664 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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