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Individual Calculations March 2023 |
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| Andrade, Raul A Lima De Sousa Total change: 46.80 | |   |
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| Aberto do Brasil Xadrez Potiguar STD 2023 | Natal RN | BRA | 2023-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1810 | 1370 | 1.50 | 4 | 1.17 | 40 | 46.80 | |
|  Azevedo, Alcides Alexandre A. | | | 2053 | BRA | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Dos Santos, Josemberg C | | | 1696 | BRA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | De Lima, Theo Magalhaes | | | 1735 | BRA | 1.00 | 1 | 0.90 | 40 | 36.00 | |  Santos, Joao Vitor Rodrigues | | | 1756 | BRA | 0.50 | 1 | 0.41 | 40 | 16.40 | |
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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