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Individual Calculations February 2015 |
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| Marra, Eduardo Da Costa Total change: -6.00 | |   |
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| XIX IRT da Hebraica | Sao Paulo/SP | BRA | 2015-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2023 | 2208 | 4.00 | 6 | -0.30 | 20 | -6.00 | |
|  Van Riemsdijk, Marius | | | 1808 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ribeiro, Marcos Willian De Sou | | | 1974 | BRA | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Takeda, Lucas Koji | | | 1903 | BRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Saito, Vinicius | | | 2078 | BRA | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Massarioli, Felipe Alvarenga | | | 2027 | BRA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Proudian, Armen | f | | 2346 | BRA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | * 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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