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Individual Calculations October 2018 |
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| Aguiar, Davi De Almeida Total change: 21.20 | |   |
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| XXVII IRT LMX Circuito Maranhense de Xadrez 2018 Etapa de Caxias | Caxias MA | BRA | 2018-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1729 | 1622 | 2.00 | 4 | 0.53 | 40 | 21.20 | |
|  Silva, Valdecir Batista | | | 1913 | BRA | 1.00 | 1 | 0.85 | 40 | 34.00 | |  Sousa, Antonielson Do Vale | | | 1815 | BRA | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Correa, Jose Wilson Ferreira | | | 1724 | BRA | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Souza, Ricardo Hudson Silva | | | 1462 | BRA | 1.00 | 1 | 0.29 | 40 | 11.60 | |
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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