Rapid:
Individual Calculations May 2015 |
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Friedrich, Carlos Ernesto G. Total change: 13.40 | | |
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Aberto do Brasil de RPD XIV Torneio Internacional de Xadrez Cidade de Porto Alegre 2015 | Porto Alegre/RS | BRA | 2015-03-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
2071 | 1793 | 1.00 | 2 | 0.67 | 20 | 13.40 | |
| Castro Oliveira, Paulo Sergio De | | | 2112 | BRA | 1.00 | 1 | 0.87 | 20 | 17.40 | | Pertuzatti, Daniel | | | 2030 | BRA | 0.00 | 1 | -0.20 | 20 | -4.00 | | 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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