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Rapid:
Individual Calculations May 2023 |
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| Pereira, Jose Antonio Gomes Sousa Total change: 5.80 | |   |
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| Xadrez na Fabrica da Polvora (6) | Barcarena | POR | 2023-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1285 | 1435 | 3.00 | 5 | -0.33 | 20 | -6.60 | |
|  Pereira, Luis Silva | | | 1065 | POR | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Alves, Luis Miguel | | | 1701 | POR | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Pereira, Guilherme Castro | | | 1146 | POR | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Reis, Joao Afonso | | | 1406 | POR | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Dias, Henrique Do O Soares Mendes | | | 1109 | POR | 1.00 | 1 | 0.13 | 20 | 2.60 | |
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) | | | | 6. Torneio Legendary Cafe | Sintra | POR | 2023-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1281 | 1435 | 4.00 | 5 | 0.62 | 20 | 12.40 | |
| | Lixa, Alberto | | | 1048 | POR | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Mikhailova, Milana | | | 1148 | RUS | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Silva, Noe Fiipe Lopes | | | 1350 | POR | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Pereira, Andre Marques | | | 1561 | BRA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Maissa, Susana Flora Cesana | | | 1298 | POR | 1.00 | 1 | 0.32 | 20 | 6.40 | |
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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