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Individual Calculations September 2013 |
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| De Miranda Alexa, Ndre Pinto Total change: 11.70 | |   |
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| Campeonato Aberto do Interior do Estado de Goias de Xadrez | Trindade/GO | BRA | 2013-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2034 | 2075 | 3.00 | 4 | 0.78 | 15 | 11.70 | |
|  Sergio Filho Claud, Io Santo | | | 1909 | BRA | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Amaro Jose, Roberto | | | 1941 | BRA | 1.00 | 1 | 0.32 | 15 | 4.80 | |  Rezende Guilh, Erme Vilela | | | 2091 | BRA | 1.00 | 1 | 0.52 | 15 | 7.80 | | | De Paula Rafae, L Figueiredo | | | 2193 | BRA | 0.00 | 1 | -0.34 | 15 | -5.10 | |
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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