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Individual Calculations September 2023 |
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| Miragaia, Pedro Maddi Damian Total change: -12.80 | |   |
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| IX Festival Shopping Patio Pinda 2o Aberto do Brasil de Pindamonhangaba | Pindamonhangaba SP | BRA | 2023-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1642 | 1782 | 3.00 | 5 | -0.32 | 40 | -12.80 | |
|  Shukair, Said Nahi | | | 1382 * | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Piekarski, Atila Balzer | | | 1992 | BRA | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Cunha, Jose Rodolfo Stutz | | | 1615 | BRA | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Bonilla Viamonte, Diego Armando | | | 1569 | VEN | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Dias, Juliane De Oliveira | | | 1651 | BRA | 0.50 | 1 | -0.18 | 40 | -7.20 | | | * 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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