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Individual Calculations October 2022 |
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| Obon Zuniga, Francisco Total change: -24.40 | |   |
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| Maia Chess Open 2022 | Maia | POR | 2022-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1613 | 1765 | 3.50 | 7 | -1.22 | 20 | -24.40 | |
|  Alves, Damiao Fernando | | | 1316 | POR | 0.50 | 1 | -0.44 | 20 | -8.80 | |  Areal, Maria Beatriz Moura | | | 1416 | POR | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Perez Garcia, Rodney Oscar | m | | 2315 | CUB | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Tacuchian, Marcelo Oliveira | | | 1378 | BRA | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Camacho, Francisca Fernandes | | | 1365 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Andrade, Carlos Jorge Da Silva | | | 1992 | POR | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Nieves Pamplona, Juan Miguel | | | 1507 | ESP | 1.00 | 1 | 0.18 | 20 | 3.60 | | | * 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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