Rapid:
Individual Calculations January 2018 |
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De Almeida, Roberto A. Ferreira Total change: -19.40 | | |
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Torneio RPD de Dezembro da ALEX 2017 | Rio de Janeiro RJ | BRA | 2017-12-09 |
Rc | Ro | w | n | change | K | K*chg | Game |
1588 | 1789 | 2.00 | 4 | -0.97 | 20 | -19.40 | |
| Vianna, Pedro Miguel P Gonzaga | | | 1488 | BRA | 0.00 | 1 | -0.85 | 20 | -17.00 | | Weibull, Oscar Fritiof Torbjorn | | | 1488 | BRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | Rial, Antonio Marcos Pinon | | | 1649 | BRA | 0.00 | 1 | -0.69 | 20 | -13.80 | | Oliveira, Claudio Moises Caldeir | | | 1728 | BRA | 1.00 | 1 | 0.42 | 20 | 8.40 | | 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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