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Rapid:
Individual Calculations September 2017 |
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| Silva, Gilberto Oliveira E Total change: 25.60 | |   |
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| Circuito Baiano de Xadrez RPD 2017 - Etapa III | Salvador BA | BRA | 2017-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1802 | 1825 | 4.00 | 6 | 0.85 | 20 | 17.00 | |
|  Santana, Geraldo Pereira De | | | 1468 | BRA | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Pinto, Jose H. Souto Carvalho | | | 1534 | BRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Monteiro Neto, Cesidio Rocha | | | 2057 | BRA | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Brasil, Alberto Silveira | | | 1976 | BRA | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Zallio, Luciano De Souza | c | | 2177 | BRA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Rocha Filho, Renato | | | 1599 | BRA | 1.00 | 1 | 0.21 | 20 | 4.20 | |
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) | | | | Circuito Baiano de Xadrez RPD 2017 Etapa IV | Salvador BA | BRA | 2017-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1742 | 1825 | 4.00 | 6 | 0.43 | 20 | 8.60 | |
| | Brasil, Alberto Silveira | | | 1976 | BRA | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Oliveira, Antonio Pereira | | | 1697 | BRA | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Rocha Filho, Renato | | | 1599 | BRA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Santana, Geraldo Pereira De | | | 1468 | BRA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Vieira, Luiz Gonzaga Dos Santos | | | 1777 | BRA | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Neves, Carlos Alberto Brasil | | | 1933 | BRA | 1.00 | 1 | 0.65 | 20 | 13.00 | |
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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