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Rapid:
Individual Calculations November 2017 |
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| Dias, Joao Paulo Morais Medeiros Total change: -4.40 | |   |
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| XX Campeonato Acuense de Xadrez 10a etapa do Circuito Potiguar 2017 | Acu RN | BRA | 2017-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1564 | 1680 | 1.00 | 2 | -0.22 | 20 | -4.40 | |
|  Macedo, Alexandre Soares De | | | 1822 | BRA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | De Lima, Enzo Magalhaes | | | 1305 | BRA | 1.00 | 1 | 0.09 | 20 | 1.80 | |
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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