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Rapid:
Individual Calculations May 2023 |
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| Izidoro, Klaus Total change: -30.80 | |   |
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| VI Torneio de Xadrez AAUAv | Aveiro | POR | 2023-04-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1427 | 1274 | 1.00 | 3 | -0.02 | 40 | -0.80 | |
|  Camacho, Filipa Fernandes Brit | | | 1517 | POR | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Silva, Firmino | | | 1663 | POR | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Jarmelo, Matilde De Jesus | | | 1100 | POR | 1.00 | 1 | 0.27 | 40 | 10.80 | |
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) | | | | II Torneio de Mercoles | Castelo Branco | POR | 2023-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1553 | 1274 | 0.50 | 4 | -0.75 | 40 | -30.00 | |
| | Ferreira, Hugo Miguel Da Costa | | | 2108 | POR | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Santos, Rui Miguel | | | 1228 | POR | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Lopes Martins, Manuel Jose | | | 1679 | POR | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Calado, Carlos Fernando C | | | 1195 | POR | 0.00 | 1 | -0.61 | 40 | -24.40 | |
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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