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Rapid:
Individual Calculations October 2021 |
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| Goncalves, Mateus Total change: 21.40 | |   |
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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 |
| 1865 | 1699 | 3.00 | 5 | 1.15 | 20 | 23.00 | |
|  Dias, Anderson Tatsch | | | 2269 | BRA | 0.50 | 1 | 0.48 | 20 | 9.60 | |  Calcado, Acyr Rogerio | | | 2188 | BRA | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Oliveira Sobrinho, Francisco R. | | | 1580 | BRA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Kassmayer, Josef | | | 1505 | BRA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Quintiliano Moura, Paulo Henrique | | | 1784 | BRA | 0.50 | 1 | 0.12 | 20 | 2.40 | |
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) | | | | 13o Circuito de Xadrez RPD Colegio Froebel Etapa 2 | Rio Negrinhos SC | BRA | 2021-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1508 | 1699 | 5.00 | 7 | -0.08 | 20 | -1.60 | |
| | Zabala, Antonio Murara | | | 1383 | BRA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Goncalves, Davi Augusto | | | 1286 | BRA | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Caetano, Ryan Wesley Da Costa | f | | 2030 | BRA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Da Maia, Felipe Bueno | | | 1366 | BRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Frohlich, Mateus Henrique | | | 1508 | BRA | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Luz, Christian Oliveira | | | 1496 | BRA | 0.50 | 1 | -0.26 | 20 | -5.20 | | | De Freitas, Sidinei Melo | | | 1487 | BRA | 1.00 | 1 | 0.23 | 20 | 4.60 | |
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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