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Rapid:
Individual Calculations April 2019 |
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| Penido Almeida, Eudson Antonio Total change: -6.60 | |   |
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| Circuito Contagense de Xadrez RPD 2019 - 1a Etapa | Contagem MG | BRA | 2019-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1707 | 1829 | 1.00 | 2 | -0.33 | 20 | -6.60 | |
|  Jacob Da Circuncisao, Neivaldo | | | 1664 | BRA | 0.00 | 1 | -0.72 | 20 | -14.40 | |  Carvalho Fernandes, Adriano | | | 1750 | BRA | 1.00 | 1 | 0.39 | 20 | 7.80 | |
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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