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Rapid:
Individual Calculations October 2023 |
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| Ribeiro, Erica De Jesus Total change: 32.40 | |   |
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| Aberto do Brasil de Xadrez RPD Etapa Bauru SP | Bauru SP | BRA | 2023-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1635 | 1450 | 4.50 | 7 | 2.47 | 20 | 49.40 | |
|  Carvalho Costa, Ricardo Augusto | | | 1766 | BRA | 0.50 | 1 | 0.37 | 20 | 7.40 | |  Rodrigues, Pedro Romano | | | 1611 | BRA | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Menezes, Jose Eduardo Carneiro | | | 1902 | BRA | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Guerra, Frederico Cavalcante | | | 1451 | BRA | 1.00 | 1 | 0.50 | 20 | 10.00 | | | De Moura, Pablo Rafael | | | 1715 | BRA | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Gazzaneo, Jose Fernando | | | 1613 | BRA | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Da Silva, Abraao Augusto | | | 1385 | BRA | 1.00 | 1 | 0.41 | 20 | 8.20 | |
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) | | | | XI Memorial Hercilio Ermel Aberto do Brasil de RPD FIDE CBX | Londrina PR | BRA | 2023-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1521 | 1450 | 0.00 | 2 | -0.85 | 20 | -17.00 | |
| | Kulkamp, Victor Silva | | | 1725 | BRA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Juliatto, Francisco Machado | | | 1317 | BRA | 0.00 | 1 | -0.68 | 20 | -13.60 | |
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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