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Individual Calculations October 2019 |
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| Teixeira, Ricardo Da Silva Total change: -32.90 | |   |
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| Aberto do Brasil I Niteroi Chess Open 2019 | Niteroi RJ | BRA | 2019-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1848 | 2221 | 3.00 | 7 | -3.29 | 10 | -32.90 | |
|  De Albuquerque, Pedro Henrique Co | | | 1821 * | BRA | 0.00 | 1 | -0.92 | 10 | -9.20 | |  Nobre, Jailson Altair Barbosa | | | 1821 * | BRA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Franca Junior, Jairo | | | 1821 * | BRA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Da Matta, Eduardo Cesar | | | 2013 | BRA | 0.00 | 1 | -0.77 | 10 | -7.70 | | | Gomes, Pedro Pessoa | | | 1821 * | BRA | 0.00 | 1 | -0.92 | 10 | -9.20 | | | Durante, Taina | | | 1821 * | BRA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Da Silva, Joao Carlos Orguim | | | 1821 * | BRA | 0.00 | 1 | -0.92 | 10 | -9.20 | | | * 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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