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Individual Calculations October 2015 |
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| Abreu, Guilherme Correa Total change: -18.80 | |   |
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| Zonal Mineiro STD 2015 | Belo Horizonte/MG | BRA | 2015-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1871 | 2083 | 2.00 | 4 | -0.94 | 20 | -18.80 | |
|  Dibai, Jerry | | | 1768 | BRA | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Crespo De Oliveira, Lucas | | | 2171 | BRA | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Silva, Luiz Thiago | | | 1860 | BRA | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Guedes, Matheus Resende | | | 1683 * | BRA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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