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Individual Calculations January 2023 |
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| Lage, Pedro Ferreira Total change: -23.20 | |   |
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| IV Festival Internacional DUCHAMP IN RIO Master | Rio de Janeiro RJ | BRA | 2022-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1961 | 2078 | 4.00 | 8 | -1.16 | 20 | -23.20 | |
|  De Oliveira, Joao Eudes | | | 1678 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Galego, Luis | g | | 2471 | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Menezes, Grasielle Da Silv | | | 1793 | BRA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Roselli Mailhe, Bernardo | m | | 2390 | URU | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Moyses Sobrinho, Elias | | | 1839 | BRA | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Ribeiro, Regina | | wm | 1852 | BRA | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Lopes, Eduardo Moraes | | | 1744 | BRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Kim, Thiago | | | 1918 | BRA | 0.00 | 1 | -0.71 | 20 | -14.20 | | | * 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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