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Individual Calculations January 2020 |
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| Andrade, Roberto Luiz Costa Total change: -10.80 | |   |
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| III Festival Internacional DUCHAMP IN RIO Master | Rio de Janeiro RJ | BRA | 2019-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2003 | 2087 | 5.00 | 9 | -0.54 | 20 | -10.80 | |
|  Borensztajn, David | f | | 1723 | BRA | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Molina, Roberto Junio Brito | m | | 2448 | BRA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Ribeiro, Regina | | wm | 1848 | BRA | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Mello, Amanda Carolina De | | | 1768 | BRA | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Soares, Renan Barbosa Monteiro | c | | 1877 | BRA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Lima, Darcy | g | | 2487 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Fucs, Paulo Moses | | | 1971 | BRA | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Baeta, Marcio Netto | | | 1953 | BRA | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Reichert, Thiago Da Cruz | | | 1951 | BRA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | * 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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