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Individual Calculations July 2021 |
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| Vieira, Victor Mendes Total change: -13.40 | |   |
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| CN Veteranos 2020-21 - U65 | Fatima | POR | 2021-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1625 | 1334 | 0.00 | 4 | -0.67 | 20 | -13.40 | |
|  Ribeiro, Fernando Antonio Boas-No | | | 1699 | POR | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Roche, Christian | | | 1734 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Silva, Jose Antonio Duarte | | | 1536 | POR | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Nunes, Adelino Victor | | | 1531 | POR | 0.00 | 1 | -0.25 | 20 | -5.00 | | | * 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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