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Individual Calculations September 2023 |
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| Aranha Filho, Alvaro Z. Total change: -16.00 | |   |
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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 |
| 1927 | 2221 | 4.00 | 6 | -0.80 | 20 | -16.00 | |
|  Bonilla Viamonte, Diego Armando | | | 1821 * | VEN | 1.00 | 1 | 0.08 | 20 | 1.60 | |  De Paula, Luan Araujo | | | 1851 | BRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Martins De Aguiar, Marina | | | 1900 | BRA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Filgueiras, Nathan Felipe | m | | 2343 | BRA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Seccafim, Caic Dos Santos | | | 1984 | BRA | 0.00 | 1 | -0.80 | 20 | -16.00 | | | De Menezes, Ricardo Fagner Dias | | | 1660 | BRA | 1.00 | 1 | 0.02 | 20 | 0.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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