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Individual Calculations December 2023 |
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| Gattass, Allan Total change: 5.60 | |   |
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| Campeonato Gaucho IRT de Xadrez STD 2023 | Pelotas RS | BRA | 2023-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1920 | 2219 | 6.00 | 7 | 0.28 | 20 | 5.60 | |
|  Zhong, Lanxin | | | 1819 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Dinegri, Rodrigo | | | 1705 | BRA | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Pedroso, Denian | | | 1922 | BRA | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Fonseca, Luis Ernesto Serra Azul | | | 1997 | BRA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Da Silva Borges, Rodrigo | | | 2183 | BRA | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Martins, Anderson Donay | | | 2057 | BRA | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Togni, Everton Batista | | | 1754 | BRA | 1.00 | 1 | 0.05 | 20 | 1.00 | | | * 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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