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Individual Calculations January 2018 |
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| Oliveira, Francinato Menezes De Total change: 6.60 | |   |
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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 |
| 1983 | 2015 | 2.50 | 4 | 0.33 | 20 | 6.60 | |
|  Barros Jr, Wilson De Jesus | | | 2008 | BRA | 1.00 | 1 | 0.49 | 20 | 9.80 | |  De Melo, Wladimir Ferreira | | | 1857 | BRA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Cardoso Da Silva, Roberto | | | 1922 | BRA | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Borges, Wagner Da Silva | c | | 2146 | BRA | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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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