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Individual Calculations January 2023 |
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| Macedo, Maximo Valerio Total change: -21.80 | |   |
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| Campeonato Potiguar Absoluto de Xadrez 2022 Final | Natal RN | BRA | 2022-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1726 | 1842 | 3.00 | 5 | -0.11 | 20 | -2.20 | |
|  Da Silva, Raissa Priscila Crispim | | | 1442 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Macedo, Alexandre Soares De | | | 1715 | BRA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | De Lima, Enzo Magalhaes | | | 1896 | BRA | 0.00 | 1 | -0.42 | 20 | -8.40 | | | De Araujo, Antonio Jose | | | 1523 | BRA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Jordao Barbosa, Marcio | | | 2054 | BRA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | * 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) | | | | 88o Campeonato Brasileiro Absoluto de Xadrez - Final | Recife PE | BRA | 2022-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1776 | 1842 | 3.00 | 7 | -0.98 | 20 | -19.60 | |
| | Zallio, Luciano De Souza | c | | 2107 | BRA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Mathias, Carlos Augusto De C. | | | 1486 | BRA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Monteiro, Luis Felipe Furtado | | | 1986 | BRA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Monteiro, Aldus Daniel F De Souza | | | 1619 | BRA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Araujo, Henrique Jose Morais De | | | 2047 | BRA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Teixeira, Arthur Belfort | | | 1718 | BRA | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Silva, Jamysson Bento De Paula | | | 1467 | BRA | 1.00 | 1 | 0.09 | 20 | 1.80 | |
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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