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Rapid:
Individual Calculations December 2021 |
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| Pupo Galvez, Lucca Total change: 26.80 | |   |
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| III Etapa Circuito CXC de Xadrez RPD 2021 | Curitiba PR | BRA | 2021-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1665 | 1495 | 2.50 | 4 | 1.34 | 20 | 26.80 | |
|  Silva, Janderson Rossi Da | | | 1799 | BRA | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Xavier Rodrigues, Alexandre | | | 1717 | BRA | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Cortiano, Edson Jose | | | 1662 | BRA | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Kassmayer, Josef | | | 1481 | BRA | 1.00 | 1 | 0.48 | 20 | 9.60 | |
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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