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Individual Calculations October 2018 |
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| Lima Fo, Jose Pacifico Total change: -12.80 | |   |
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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 |
| 1554 | 1827 | 1.00 | 2 | -0.64 | 20 | -12.80 | |
|  Souza, Ricardo Hudson Silva | | | 1462 | BRA | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Sousa, Luciana Da Silva | | | 1646 | BRA | 0.00 | 1 | -0.74 | 20 | -14.80 | |
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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