Individual Calculations August 2015 |
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Silva, Airton Dias Da Total change: -12.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Floripa Winter Chess 2015 - Amateur U2200 | Florianopolis | BRA | 2015-07-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
2026 | 1733 | 0.00 | 2 | -0.31 | 40 | -12.40 | |
| Franca, Willian Bento | | | 2056 | BRA | 0.00 | 1 | -0.13 | 40 | -5.20 | | Azevedo, Edmundo Roberto Ramos | | | 1996 | BRA | 0.00 | 1 | -0.18 | 40 | -7.20 | | 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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