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Individual Calculations July 2023 |
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| Castro Silva, Alex Total change: -15.40 | |   |
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| Campeonato Brasileiro Amador STD Under 2300 | Sao Paulo SP | BRA | 2023-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1859 | 1955 | 3.00 | 6 | -0.77 | 20 | -15.40 | |
|  Vieira, Paulo Cesar | | | 1762 | BRA | 0.00 | 1 | -0.75 | 20 | -15.00 | |  Cincinato, Thalita Ariane C. | | wf | 1854 | BRA | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Baptista, Andre Kemper | | | 1874 | BRA | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Moyses Sobrinho, Elias | | | 1880 | BRA | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Soares, Renan Barbosa Monteiro | c | | 1960 | BRA | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Cardozo, Matheus Santos | | | 1822 | BRA | 1.00 | 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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