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Rapid:
Individual Calculations February 2018 |
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| Melo, Silvio Sa De Total change: -5.40 | |   |
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| Circuito de Xadrez RPD Um por todos todos por um etapa II | Joao Pessoa PB | BRA | 2018-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1732 | 1902 | 2.50 | 4 | -0.27 | 20 | -5.40 | |
|  Barros, Ubirajara Barbosa | | | 1582 | BRA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Cavalcante Loureiro, Edson Arnal | | | 1697 | BRA | 0.50 | 1 | -0.26 | 20 | -5.20 | |  Canonico, Rodrigo | | | 1562 | BRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | De Melo, Fernando Sa | | | 2087 | BRA | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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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