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Individual Calculations September 2023 |
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| Machado, Marcos Donizete Total change: -7.00 | |   |
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| IX Festival Shopping Patio Pinda 2o Aberto do Brasil de Pindamonhangaba | Pindamonhangaba SP | BRA | 2023-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1572 | 1551 | 1.00 | 3 | -0.35 | 20 | -7.00 | |
|  Vieira, Jose Renato Braga S. | | | 1809 | BRA | 0.00 | 1 | -0.18 | 20 | -3.60 | |  De Souza, Mayara Cardozo Lima | | | 1181 | BRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Itagyba, Renan Fortes | | | 1726 | BRA | 0.00 | 1 | -0.27 | 20 | -5.40 | |
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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