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Individual Calculations February 2013 |
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| Marrios, Ruben Total change: -0.60 | |   |
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| Taca AXP 2013 - Juniores | Matosinhos | POR | 2012-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1366 | 1373 | 1.50 | 3 | -0.02 | 30 | -0.60 | |
|  Oliveira, Gustavo | | | 1467 | POR | 0.50 | 1 | 0.13 | 30 | 3.90 | |  Castro, Joao Pedro | | | 1419 | POR | 0.00 | 1 | -0.44 | 30 | -13.20 | | | Silva, Beatriz Sofia | | | 1212 | POR | 1.00 | 1 | 0.29 | 30 | 8.70 | |
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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