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Individual Calculations December 2013 |
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| Ferreira, Ozeias Da Cunha Total change: 1.20 | |   |
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| Aberto Internacional Oncosinos 2013 | Porto Alegre/RS | BRA | 2013-11-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2163 | 1977 | 1.00 | 3 | 0.04 | 30 | 1.20 | |
|  Molina, Roberto Junio Brito | m | | 2377 * | BRA | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Pereira, Armando Scharlau | | | 1736 | BRA | 1.00 | 1 | 0.20 | 30 | 6.00 | | | Matsuura, Everaldo | g | | 2377 * | BRA | 0.00 | 1 | -0.08 | 30 | -2.40 | | | * 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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