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Rapid:
Individual Calculations August 2019 |
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| Bartmeyer, Guilherme Antonio Total change: -15.20 | |   |
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| VI Copa Pirai de Xadrez RPD por Equipes | Pirai do Sul PR | BRA | 2019-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1521 | 1634 | 2.50 | 5 | -0.76 | 20 | -15.20 | |
|  Barreto, Marcelo Ferreira | | | 1581 | BRA | 0.50 | 1 | -0.07 | 20 | -1.40 | |  Pinto, Sandro Ely De Souza | | | 1435 | BRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Silva Jr, Maurides Ferreira Da | | | 1531 | BRA | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Da Silva, Jaret Correia | | | 1556 | BRA | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Pereira, Alessandro Henrique M. | | | 1500 | BRA | 1.00 | 1 | 0.32 | 20 | 6.40 | |
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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