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Individual Calculations July 2018 |
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| Alves, Josue Pires Total change: 6.60 | |   |
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| Amazon Chess Open U2200 | Belem PA | BRA | 2018-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1782 | 1809 | 3.50 | 6 | 0.33 | 20 | 6.60 | |
|  Moraes, Nelson Da Silva | c | | 2151 | BRA | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Pereira Fo, Hildebrando Apolonio | | | 1601 | BRA | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Moreira Da Silva, Jairo | | | 1787 | BRA | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Mota, Romulo Rodrigues | | | 1928 | BRA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Rodrigues Mota, Romulo Cardoso S | | | 1409 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Folha, Matheus Serrao | | | 1813 | BRA | 1.00 | 1 | 0.51 | 20 | 10.20 | | | * 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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