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Individual Calculations January 2018 |
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| Cardoso Da Silva, Roberto Total change: -7.00 | |   |
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| XXIII IRT LMX Circuito Maranhense de Xadrez 2017 Etapa Final STD | Sao Luis MA | BRA | 2017-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1936 | 1922 | 1.50 | 4 | -0.35 | 20 | -7.00 | |
|  Damous, Felipe Soares | | | 2150 | BRA | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Aguiar, Davi De Almeida | | | 1572 | BRA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Oliveira, Francinato Menezes De | | | 2015 | BRA | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Barros Jr, Wilson De Jesus | | | 2008 | BRA | 0.00 | 1 | -0.38 | 20 | -7.60 | |
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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