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Rapid:
Individual Calculations October 2018 |
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| De Almeida, Valdemiza Gurgel Total change: 4.00 | |   |
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| IX Torneio de Xadrez RPD Cidade de Alagoa Grande | Alagoa Grande PB | BRA | 2018-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1581 | 1381 | 1.00 | 3 | 0.20 | 20 | 4.00 | |
|  De Souza, Rondinelle Pessoa | | | 1781 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | De Tassio Felix, Saulo | | | 1435 | BRA | 0.00 | 1 | -0.42 | 20 | -8.40 | |  Da Silva Filho, Joaquim Virgulin | | | 1527 | BRA | 1.00 | 1 | 0.70 | 20 | 14.00 | | | * 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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