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Rapid:
Individual Calculations September 2018 |
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| Vieira, Wilter Pereira Total change: 19.00 | |   |
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| Circuito Baiano de Xadrez RPD 2018 Etapa IV | Salvador BA | BRA | 2018-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1861 | 1733 | 3.00 | 6 | 0.95 | 20 | 19.00 | |
|  Lemos, Hamilton Rabat | | | 2033 | BRA | 1.00 | 1 | 0.85 | 20 | 17.00 | |  Bomfim, Carlos B Campos Rocha | | | 1952 | BRA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Brandao, Mauro Juca | | | 1794 | BRA | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Azevedo, Edmundo Roberto Ramos | | | 2080 | BRA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Silva, Gilberto Oliveira E | | | 1911 | BRA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Barbosa, Luiz Roberto Teles Calda | | | 1394 | BRA | 1.00 | 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) | | |
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