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Individual Calculations September 2017 |
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| Silva, Roberto Cardoso Da Total change: -10.00 | |   |
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| XIX IRT LMX Circuito Maranhense de Xadrez LMX FEMAX 2017 | Imperatriz MA | BRA | 2017-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1930 | 1930 | 0.50 | 2 | -0.50 | 20 | -10.00 | |
|  De Sousa, Werlles Milhomem | | | 2029 | BRA | 0.00 | 1 | -0.36 | 20 | -7.20 | |  De Melo, Wladimir Ferreira | | | 1831 | BRA | 0.50 | 1 | -0.14 | 20 | -2.80 | |
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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