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Individual Calculations October 2015 |
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| Colaco, Willian Wagner Soares Total change: -4.80 | |   |
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| Aberto do Brasil de Caioba - STD 2015 | Matinhos/PR | BRA | 2015-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1769 | 1565 | 1.00 | 4 | -0.12 | 40 | -4.80 | |
|  Chemin, Justo Reinaldo | f | | 1965 * | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Maia, Jonathan Cesar | | | 1928 | BRA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Taha, Najla Mohamad | | | 1765 | BRA | 0.00 | 1 | -0.24 | 40 | -9.60 | | | De Carvalho, Thais Ferreira Mont | | | 1417 | BRA | 1.00 | 1 | 0.30 | 40 | 12.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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