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Rapid:
Individual Calculations April 2017 |
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| Rocha Filho, Renato Total change: -12.80 | |   |
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| Circuito Baiano de Xadrez RPD - etapa 8 | Salvador BA | BRA | 2017-02-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1799 | 1600 | 1.00 | 6 | -0.55 | 20 | -11.00 | |
|  Silva, Gilberto Oliveira E | | | 1861 | BRA | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Santana, Thiago Bastos De Souza | | | 1788 | BRA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Andrade, Francisco Antonio De | | | 1811 | BRA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Pinto, Jaime De Castilho Firmino | | | 1967 | BRA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Guilherme, Joao Marcos De Olivei | | | 1652 | BRA | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Straatmann, Carlos Alberto | | | 1712 | BRA | 0.00 | 1 | -0.35 | 20 | -7.00 | |
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) | | | | Circuito Baiano de Xadrez RPD - etapa 10 | Salvador BA | BRA | 2017-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1808 | 1600 | 1.50 | 6 | -0.09 | 20 | -1.80 | |
| | Barbosa, Jose Da Paixao Andrade | | | 1901 | BRA | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Santana, Geraldo Pereira De | | | 1472 | BRA | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Ferreira, Marcone Fiuza | | | 2000 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Pinto, Jaime De Castilho Firmino | | | 1967 | BRA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Nascimento, Antonio Teofilo A. Do | | | 1731 | BRA | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Vieira, Wilter Pereira | | | 1778 | BRA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | * 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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