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Individual Calculations May 2022 |
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| Brito, Vicente De Paulo Alencar Total change: -23.20 | |   |
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| IV IRT STD Memorial Walter Cortinhas ALEX 2022 | Rio de Janeiro RJ | BRA | 2022-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1991 | 1874 | 2.00 | 4 | 0.26 | 20 | 5.20 | |
|  Lima, Darcy | g | | 2491 | BRA | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Pereira, Pedro Nunes | | | 1820 | BRA | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Rodrigues, Nei Jorge | | | 1834 | BRA | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Lima, Stefan Moisei Vieira | | | 1820 | BRA | 1.00 | 1 | 0.42 | 20 | 8.40 | |
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) | | | | I IRT Clube de Xadrez Guanabara 2022 | Rio de Janeiro RJ | BRA | 2022-04-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2014 | 1874 | 0.50 | 5 | -1.42 | 20 | -28.40 | |
| | Lima, Darcy | g | | 2491 | BRA | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Dias, Matheus Braga | | | 1781 | BRA | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Lima, Stefan Moisei Vieira | | | 1820 | BRA | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Ramos, Angelo Bil | | | 1972 | BRA | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Manzi, Luiz Antonio Bardaro | | | 2008 | BRA | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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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