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Individual Calculations October 2017 |
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| Sales, Luis Carlos Total change: -2.60 | |   |
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| XX IRT LMX Circuito Maranhense de Xadrez STD etapa Caxias | Caxias MA | BRA | 2017-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1778 | 1805 | 2.00 | 4 | -0.13 | 20 | -2.60 | |
|  Lobo, Pedro Aluizio De Abreu | | | 1574 | BRA | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Guara Neto, Argemiro Braga | | | 2070 | BRA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Aguiar, Davi De Almeida | | | 1542 | BRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Silva, Valdecir Batista | | | 1926 | BRA | 0.00 | 1 | -0.34 | 20 | -6.80 | |
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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