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Individual Calculations September 2021 |
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| Da Silva, Wagner Afonso Total change: -4.60 | |   |
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| Campeonato Sudeste Centro-Oeste Amador 2021 - Sub2000 | Carandai MG | BRA | 2021-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1667 | 1930 | 3.00 | 4 | -0.23 | 20 | -4.60 | |
|  Mendes, Rodrigo Machado | | | 1821 | BRA | 0.00 | 1 | -0.65 | 20 | -13.00 | |  Sampaio, Andre Luiz | | | 1660 | BRA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Dionisio, Alex Monteiro | | | 1530 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Simas, Breno Matos | | | 1655 | BRA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | * 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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