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Rapid:
Individual Calculations December 2019 |
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| Pereira Junior, Luciano Costa Total change: -6.40 | |   |
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| 2o Jacarei Chess Open XX Circuito Vale Paraibano RPD | Jacarei SP | BRA | 2019-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1484 | 1128 | 0.00 | 3 | -0.32 | 20 | -6.40 | |
|  Guerreiro, Alexandre Vieira | | | 1528 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Rodolpho Filho, Joao | | | 1486 | BRA | 0.00 | 1 | -0.10 | 20 | -2.00 | |  De Oliveira, Vitor Hugo Correa Le | | | 1437 | BRA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | * 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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