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Individual Calculations August 2023 |
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| Sampaio, Andre Luiz Total change: 5.40 | |   |
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| IRT STD de Inverno Casa do Xadrez 2023 | Caxambu MG | BRA | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1881 | 1619 | 1.50 | 5 | 0.27 | 20 | 5.40 | |
|  Silva, Kaua Marques | f | | 2215 | BRA | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Hopka, Matheus Marchesi | | | 1940 | BRA | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Monteiro, Mauricio Bertelli De C | | | 1304 | BRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Ferreira, Gabriel Duque | | | 1962 | BRA | 0.50 | 1 | 0.38 | 20 | 7.60 | | | De Saboya E Silva, Jose Frederic | | | 1982 | BRA | 0.00 | 1 | -0.10 | 20 | -2.00 | |
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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