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Blitz:
Individual Calculations August 2023 |
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| Abreu, Duarte Ferreira Total change: -2.40 | |   |
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| 1. Festival de Xadrez do Cano - Rapidas | Guimaraes | POR | 2023-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1472 | 1413 | 3.00 | 6 | -0.06 | 40 | -2.40 | |
|  Oliveira, Filipe Joao R | | | 1198 | POR | 1.00 | 1 | 0.23 | 40 | 9.20 | |  Silva, Pedro Gil Ferreira Da | f | | 2127 | POR | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Zeferino, Rogerio | | | 1237 | POR | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Silva, Jose Lucas Ferreira | | | 1808 | POR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ramos, Jose Antonio C V B | | | 1165 | POR | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Bento, David | | | 1294 | POR | 1.00 | 1 | 0.34 | 40 | 13.60 | |
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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