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Rapid:
Individual Calculations December 2017 |
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| Ribeiro Pereira, Kevillyn Lorray Total change: -11.40 | |   |
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| Circuito de Xadrez RPD dos Campos Gerais Abs 3a Etapa | Castro PR | BRA | 2017-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1393 | 1084 | 0.00 | 4 | -0.57 | 20 | -11.40 | |
|  Staron, Douglas Rentz | | | 1484 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Silva, Rafaele Ferreira Da Luz | | | 1402 | BRA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Bartmeyer, Jose Francisco | | | 1331 | BRA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | De Oliveira, Wythor Rogerio | | | 1353 | 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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