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Rapid:
Individual Calculations July 2017 |
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| Straatmann, Carlos Alberto Total change: 2.00 | |   |
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| Circuito Baiano de Xadrez RPD 2017 - Etapa I | Salvador BA | BRA | 2017-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1818 | 1739 | 1.00 | 4 | -0.64 | 20 | -12.80 | |
|  Ferreira, Marcone Fiuza | | | 2090 | BRA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Fiuza, Edson Volmir Drum | | | 1921 | BRA | 0.00 | 1 | -0.26 | 20 | -5.20 | |  Santana, Geraldo Pereira De | | | 1489 | BRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Vieira, Luiz Gonzaga Dos Santos | | | 1771 | BRA | 0.00 | 1 | -0.46 | 20 | -9.20 | |
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 II | Salvador BA | BRA | 2017-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1832 | 1706 | 2.50 | 5 | 0.74 | 20 | 14.80 | |
| | Fiuza, Edson Volmir Drum | | | 1921 | BRA | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Azevedo, Edmundo Roberto Ramos | | | 2104 | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Gomes, Jhoseph Inacio Vieira Oli | | | 1453 | BRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Dos Santos, Cleberson Nascimento | | | 1871 | BRA | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Ortega, Ramon Rodrigo Leao | | | 1810 | BRA | 0.00 | 1 | -0.36 | 20 | -7.20 | |
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) | | |
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