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Rapid:
Individual Calculations February 2018 |
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| Dos Santos, Audair Pereira Total change: 18.40 | |   |
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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 |
| 1838 | 1591 | 2.00 | 5 | 0.92 | 20 | 18.40 | |
|  De Melo, Fernando Sa | | | 1991 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Jales, Luiz Fabio Alves | | | 1896 | BRA | 1.00 | 1 | 0.86 | 20 | 17.20 | |  Lima, Fagner Da Silva | | | 1930 | BRA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Ramos, Henrique John | | | 1716 | BRA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Maranhao, Jailson Francisco | | | 1659 | BRA | 1.00 | 1 | 0.59 | 20 | 11.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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