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Individual Calculations April 2023 |
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| Correa, Luca Soares Total change: 4.40 | |   |
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| Campeonato Teresinense de Xadrez 2023 | Teresina PI | BRA | 2023-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1753 | 1878 | 3.50 | 5 | 0.22 | 20 | 4.40 | |
|  Lima Fo, Jose Pacifico | | | 1734 | BRA | 1.00 | 1 | 0.31 | 20 | 6.20 | |  Veloso, Henrique Barbosa | | | 1717 | BRA | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Goldenbrain, Luiz Glaudivan Silva | | | 1588 | FID | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Pinheiro, Francisco Das Chagas | | | 1759 | BRA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Monteiro, Luis Felipe Furtado | | | 1969 | BRA | 0.00 | 1 | -0.38 | 20 | -7.60 | |
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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