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Individual Calculations January 2023 |
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| Miranda Jr, Roberto Calheiros De Total change: -26.00 | |   |
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| 88o Campeonato Brasileiro Absoluto de Xadrez - Final | Recife PE | BRA | 2022-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1991 | 2208 | 7.00 | 11 | -1.30 | 20 | -26.00 | |
|  Franca Junior, Jairo | | | 1808 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Vieira, Jeziel Do Vale | | | 1960 | BRA | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Barioni, Daniel Rossiter | | | 1817 | BRA | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Da Silva, Erick Feitosa | | | 1892 | BRA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Souza, Rafael Cabral De | | | 2078 | BRA | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Segato, Pedro Henrique Pedruzzi | | | 1944 | BRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Zanette, Edgard Vinicius | | | 2084 | BRA | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Dianda, Joao Carlos | | | 2007 | BRA | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Lima, Artur Tin Lun Dai | | | 1883 | BRA | 0.50 | 1 | -0.37 | 20 | -7.40 | | | De Lima, Eli Artur Karl | | | 1998 | BRA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Matsuura, Everaldo | g | | 2433 | BRA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | * 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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