Individual Calculations January 2012 |
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Costa, Giovanni De Almeida Total change: -1.65 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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IRT 74 Aniversario Clube de Xadrez de Curitiba | Curitiba/PR | BRA | 2011-11-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
2259 | 1909 | 0.00 | 1 | -0.11 | 15 | -1.65 | |
| Quintiliano, Renato Rodriques | | | 2259 | BRA | 0.00 | 1 | -0.11 | 15 | -1.65 | | 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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