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Rapid:
Individual Calculations October 2021 |
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| Munaretto Jr, Alvanir Luiz Total change: 2.20 | |   |
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| I Etapa do Circuito CXC de Xadrez RPD 2021 | Curitiba PR | BRA | 2021-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1799 | 1930 | 3.00 | 5 | 0.11 | 20 | 2.20 | |
|  Muller, Nelson Arno | | | 1318 | BRA | 1.00 | 1 | 0.02 | 20 | 0.40 | |  Delgado, Lidio Dias | f | | 2220 | BRA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Da Costa Filho, Mauro Cezar Pedro | | | 1443 | BRA | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Uczai, Joao Pedro Filimberti | | | 2026 | BRA | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Moreira Dropa, Rodrigo | | | 1989 | BRA | 0.50 | 1 | 0.08 | 20 | 1.60 | |
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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