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Rapid:
Individual Calculations July 2023 |
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| Oliveira, Olavo Tadeu Carvalho Total change: -5.60 | |   |
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| Campeonato Brasileiro Amador RPD Under 1700 | Sao Paulo SP | BRA | 2023-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1581 | 1528 | 1.50 | 3 | 0.21 | 40 | 8.40 | |
|  Fernandes, Jose Francisco | | | 1689 | BRA | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Santana, Expedito | | | 1445 | BRA | 0.50 | 1 | -0.11 | 40 | -4.40 | |  Gomes, Genildo De Souza | | | 1610 | BRA | 1.00 | 1 | 0.61 | 40 | 24.40 | |
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) | | | | IRT de Xadrez Rapido de Sinop | Sinop MT | BRA | 2023-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1294 | 1528 | 3.50 | 5 | -0.35 | 40 | -14.00 | |
| | Araujo, Maria Luiza Cruz | | | 1128 * | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Araujo, Joao Pedro Miranda | | | 1272 | BRA | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Guedes, Weslley De Oliveira | | | 1324 | BRA | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Vincenzi, Mateus | | | 1209 | BRA | 0.50 | 1 | -0.37 | 40 | -14.80 | | | Negocio, Denis Alexandre De Rubim | | | 1535 | BRA | 0.50 | 1 | 0.01 | 40 | 0.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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