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Individual Calculations March 2019 |
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| Taira, Erick Hideki Total change: -41.60 | |   |
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| I Catalao Chess Open STD 2019 | Catalao GO | BRA | 2019-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1667 | 1903 | 2.00 | 4 | -1.04 | 40 | -41.60 | |
|  De Oliveira, Rogerio Soares | | | 1503 * | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  De Oliveira, Henrique Lima | | | 1503 * | BRA | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Passos, Rafael Moreira | | | 1788 | BRA | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Ribeiro, Fabiano Pinto | | | 1872 | BRA | 0.50 | 1 | -0.04 | 40 | -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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