Individual Calculations January 2012 |
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Rodrigues, Joao Victor Da Silva Total change: 0.90 | | |
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II Open de Xadrez de Batatais | Batatais/SP | BRA | 2011-12-16 |
Rc | Ro | w | n | change | K | K*chg | Game |
1969 | 1761 | 1.00 | 4 | 0.03 | 30 | 0.90 | |
| Silva, Sergio | | | 2097 | BRA | 0.50 | 1 | 0.38 | 30 | 11.40 | | De Carvalho, Igor Lorenzon | | | 1840 | BRA | 0.50 | 1 | 0.11 | 30 | 3.30 | | Haddad Filho, Paulo Ibrahim | | | 1972 | BRA | 0.00 | 1 | -0.23 | 30 | -6.90 | | Carneiro, Vitor Roberto Castro | | | 1968 | BRA | 0.00 | 1 | -0.23 | 30 | -6.90 | | 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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