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Individual Calculations August 2013 |
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| Borges, Wagner Da Silva Total change: 3.30 | |   |
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| Aberto do Brasil 2013 – II Open Internacional de Xadrez de Castanhal | Castanhal/PA | BRA | 2013-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2091 | 2163 | 2.00 | 3 | 0.22 | 15 | 3.30 | |
|  Guara Neto, Argemiro Braga | | | 2044 | BRA | 1.00 | 1 | 0.34 | 15 | 5.10 | |  Reis, Renan Do Carmo | f | | 2266 | BRA | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Mendes, Joao Paulo | | | 1964 | BRA | 1.00 | 1 | 0.24 | 15 | 3.60 | |
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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