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Individual Calculations March 2023 |
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| Grigorchuk, Katerina Total change: -43.20 | |   |
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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 |
| 1813 | 2081 | 1.50 | 3 | -0.94 | 40 | -37.60 | |
|  Zubizarreta Landera, Denis | | | 1681 * | ESP | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Arauzo Sanudo, Sabino | | | 1865 | ESP | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Celada Fernandez De L., Felipe | | | 1893 | ESP | 0.00 | 1 | -0.74 | 40 | -29.60 | | | * 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) | | | | CAMPEONATO DE EUSKADI POR EQUIPOS DIVISION DE HONOR Rondas 4-6 | Bergara (Gipuzkoa) | ESP | 2023-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1953 | 2058 | 0.50 | 1 | -0.14 | 40 | -5.60 | |
| | Hernando Casas, Jose Manuel | | | 1953 | ESP | 0.50 | 1 | -0.14 | 40 | -5.60 | |
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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