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Rapid:
Individual Calculations October 2019 |
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| Da Costa, Maria Eduarda Rosa Total change: 7.00 | |   |
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| IV Etapa Circuito CXC FEXPAR de Xadrez RPD 2019 | Curitiba PR | BRA | 2019-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1479 | 1225 | 1.50 | 5 | 0.35 | 20 | 7.00 | |
|  Kruger, Israel | | | 1625 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Oliveira Sobrinho, Francisco R. | | | 1600 | BRA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Da Cruz, Joao Roberto Bonardi Kni | | | 1086 | BRA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Simoes, Augustus D.z.a. | | | 1457 | BRA | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Campagnolo, Fabiola | | | 1625 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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