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Individual Calculations August 2022 |
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| Viana, Marivaldo Souza Total change: -3.20 | |   |
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| Bahia Chess Open Festival Internacional de Xadrez | Santo Antonio de Jesus BA | BRA | 2022-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1981 | 1345 | 0.00 | 3 | -0.08 | 40 | -3.20 | |
|  Barata, Adriano Albiani | c | | 2144 | BRA | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Ribeiro, Daniel Malta | | | 1775 | BRA | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Gomes Jr., Orlando Damasceno | | | 2024 | BRA | 0.00 | 1 | -0.01 | 40 | -0.40 | |
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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