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Rapid:
Individual Calculations November 2017 |
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| Da Rocha, Mario E. Villas-Boas Total change: -2.00 | |   |
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| IRT de Xadrez RPD Metropole 80 Anos | Porto Alegre RS | BRA | 2017-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1582 | 1451 | 2.00 | 6 | -0.10 | 20 | -2.00 | |
|  Teixeira, Guilherme Vargas | | | 1706 | BRA | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Valle, Arthur Osiris Do | | | 1497 | BRA | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Paiva, Paulo Ricardo Goncalves | | | 1527 | BRA | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Rovira, Carlos Pereira | | | 1510 | BRA | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Rahal, Israel | | | 1851 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kuciak, Alexandre | | | 1401 | BRA | 1.00 | 1 | 0.43 | 20 | 8.60 | | | * 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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