Individual Calculations January 2018 |
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Fonseca, Rogerio Da Silva Total change: -9.60 | | |
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II Aberto do Brasil de Xadrez Cidade de Rio Branco Acre 2017 | Rio Branco AC | BRA | 2017-12-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1640 | 1299 | 0.00 | 2 | -0.24 | 40 | -9.60 | |
| Molina, Roberto Junio Brito | m | | 1699 * | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | Farias, Sergio Luiz Cardoso | | | 1580 | BRA | 0.00 | 1 | -0.16 | 40 | -6.40 | | * 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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