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Rapid:
Individual Calculations December 2017 |
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| Grigoli, Maria Eduarda Total change: -2.40 | |   |
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| Campeonato Paranaense de Xadrez RPD 2017 | Curitiba PR | BRA | 2017-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1514 | 1207 | 0.00 | 3 | -0.46 | 20 | -9.20 | |
|  Das Chagas, David Ferreira | | | 1607 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kassmayer, Josef | | | 1544 | BRA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Silva, Richard Santana | | | 1391 | BRA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | * 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) | | | | Circuito de Xadrez RPD dos Campos Gerais Sub 08 Sub 12 3a Etapa | Castro PR | BRA | 2017-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1334 | 1207 | 1.00 | 2 | 0.34 | 20 | 6.80 | |
|  Da Silva, Jackson Bueno | | | 1325 | BRA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Raifur, Gabriel Henrique Chaves | | | 1342 | BRA | 1.00 | 1 | 0.68 | 20 | 13.60 | |
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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