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Rapid:
Individual Calculations October 2016 |
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| Martins, Helena De Oliveira Total change: -7.20 | |   |
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| I Aberto do Brasil de Xadrez RPD - Cidade de Ponta Grossa | Ponta Grossa PR | BRA | 2016-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1601 | 1258 | 0.00 | 3 | -0.36 | 20 | -7.20 | |
|  Acosta, Pablo Alejandro | | | 1658 * | ARG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Chimim, Emanoel Mateus | | | 1611 | BRA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Ferreira, Giovani Lima Diogo | | | 1533 | BRA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | * 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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