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Individual Calculations September 2023 |
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| Martins De Aguiar, Marina Total change: -41.80 | |   |
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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 |
| 1707 | 1900 | 1.50 | 5 | -2.09 | 20 | -41.80 | |
|  Santoro, Camila Correa | | | 1500 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Aranha Filho, Alvaro Z. | f | | 2221 | BRA | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Nobre, Jailson Altair Barbosa | | | 1576 | BRA | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Silva, Juliana Figueira Theophilo | | | 1671 | BRA | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Moura, Otavio Augusto Silva | | | 1566 | BRA | 0.00 | 1 | -0.88 | 20 | -17.60 | | | * 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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