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Individual Calculations September 2021 |
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| Ribeiro, Vinicius Augusto Total change: 9.60 | |   |
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| XI IRT Xeque Mate | Goiania GO | BRA | 2021-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1709 | 1676 | 2.00 | 4 | 0.24 | 40 | 9.60 | |
|  Ferraz, Michel Liah | | | 1953 | BRA | 0.50 | 1 | 0.33 | 40 | 13.20 | |  Franca Junior, Jairo | | | 1736 | BRA | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Vilela, Humberto Franca | | | 1869 | BRA | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Silva, Maria Vitoria De Sousa | | | 1276 * | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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