Individual Calculations September 2017 |
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Amorim, Gidelson Ferreira Total change: 5.60 | | |
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V Aberto do Brasil - Taca Cidade de Teresina | Teresina PI | BRA | 2017-08-24 |
Rc | Ro | w | n | change | K | K*chg | Game |
1958 | 2000 | 3.50 | 6 | 0.28 | 20 | 5.60 | |
| Costa, Francisco Sergio Vieira | | | 1600 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | Januario, Severino Pereira | c | | 2178 | BRA | 0.00 | 1 | -0.27 | 20 | -5.40 | | Da Silva, Jose Gomes | | | 1738 | BRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | Brito, Luismar | f | | 2226 | BRA | 0.00 | 1 | -0.21 | 20 | -4.20 | | Serafim Junior, Arnor | | | 1845 | BRA | 1.00 | 1 | 0.29 | 20 | 5.80 | | Parente, Renan Braz | | | 2159 | BRA | 0.50 | 1 | 0.21 | 20 | 4.20 | | * 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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