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Rapid:
Individual Calculations September 2015 |
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| Da Silva, Mikhail Zoltan Iwanon Total change: -20.00 | |   |
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| Aberto do Brasil de Xadrez RPD Clube de Xadrez Manauara | Manaus AM | BRA | 2015-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1846 | 1969 | 3.50 | 7 | -1.00 | 20 | -20.00 | |
|  Rodolpho Filho, Joao | | | 1569 * | BRA | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Peixoto, Rudson Marinho | | | 1911 | BRA | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Souza, Lael Alexandre | | | 1669 | BRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Mousse Neto, Sebastiao Alberto | | | 2151 | BRA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Bernardino, Hugo Barros | | | 1855 | BRA | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Macedo, Devid Max Vargas | | | 1836 | BRA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | De Oliveira Freitas, Reinier Alex | | | 1931 | BRA | 0.00 | 1 | -0.55 | 20 | -11.00 | | | * 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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