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Individual Calculations September 2022 |
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| Machado, Carlos Augusto G Total change: 16.40 | |   |
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| III Open de Xadrez Terras de Tras-os-Montes | Mirandela | POR | 2022-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1771 | 1357 | 2.00 | 6 | 0.82 | 20 | 16.40 | |
|  Librelato, Kathie Goulart | | wm | 2260 | BRA | 0.00 | 1 | 0.00 | 20 | 0.00 | |  Sarabando, Rodrigo Andias | | | 1914 | POR | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Santos, Francisco A A P | | | 1202 | POR | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Alfonso Ruisanchez, Laritza | | wf | 2085 | CUB | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Turazza, Silvia | | | 1627 | ITA | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Afonso, Paulo Jorge Pereira | | | 1538 | POR | 0.50 | 1 | 0.24 | 20 | 4.80 | |
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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