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Individual Calculations September 2023 |
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| Barros, Angelo Costa Total change: -29.20 | |   |
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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 |
| 1824 | 1737 | 1.00 | 4 | -0.73 | 40 | -29.20 | |
|  Lima, Stefan Moisei Vieira | | | 2067 | BRA | 0.50 | 1 | 0.38 | 40 | 15.20 | |  Marra, Eduardo Da Costa | f | | 2191 | BRA | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Ataide, Gerson Britto | | | 1462 | BRA | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Fernandes, Thuane Teixeira | | | 1574 | BRA | 0.00 | 1 | -0.72 | 40 | -28.80 | |
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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