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Rapid:
Individual Calculations December 2023 |
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| Soares, Edvilson Farias Total change: -43.60 | |   |
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| 4a Etapa Sorocabano RPD Adelino Pereira Ignacio | Sorocaba SP | BRA | 2023-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1555 | 1658 | 1.00 | 2 | -0.25 | 20 | -5.00 | |
|  De Moraes Junior, Marco Antonio | | | 1419 | BRA | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Paiva, Nicolas Pedraca | | | 1691 | BRA | 0.00 | 1 | -0.45 | 20 | -9.00 | |
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) | | | | Goncalves Chess Open RPD 2023 | Goncalves MG | BRA | 2023-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1373 | 1658 | 2.00 | 5 | -1.93 | 20 | -38.60 | |
| | Magalhaes, Giovanna Almeida | | | 1237 | BRA | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Jenidarchiche, Douglas Rodrigo | | | 1855 | BRA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Machado, Catarina Monteiro | | | 1229 | BRA | 0.00 | 1 | -0.93 | 20 | -18.60 | | | Cardoso, Julia Paulina Reis | | | 1258 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Goncalves, Matheus Machado | | | 1285 | BRA | 0.00 | 1 | -0.90 | 20 | -18.00 | | | * 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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