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Rapid:
Individual Calculations September 2019 |
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| Neves, Carlos Alberto Brasil Total change: -17.40 | |   |
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| IV Etapa do Circuito Baiano de Xadrez RPD 2019 | Salvador BA | BRA | 2019-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1782 | 1870 | 2.00 | 5 | -0.87 | 20 | -17.40 | |
|  Da Silva, Osvaldo Martins | | | 1470 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Lemos, Hamilton Rabat | | | 2006 | BRA | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Azevedo, Edmundo Roberto Ramos | | | 2040 | BRA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Noguti, Isao | | | 1922 | BRA | 0.00 | 1 | -0.43 | 20 | -8.60 | | | De Almeida, Ivan Silva | | | 1470 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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