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Rapid:
Individual Calculations June 2023 |
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| Ferreira, Nuno David Oliveira Total change: 22.40 | |   |
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| 36. Torneio Matinal Galerias Alto da Barra | Oeiras | POR | 2023-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1323 | 1606 | 4.00 | 6 | -0.92 | 20 | -18.40 | |
|  Baptista, Miguel Afonso | | | 1206 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Lucas, Francisco Martins | | | 1323 | POR | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Moura, Miguel Tiago Rito | | | 1225 | POR | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Romeiras, Filipe Miguel | | | 1578 | POR | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Fresina, Juan Ernesto | | | 1285 | ARG | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Correia, Antonio M M F | | | 1323 | POR | 0.00 | 1 | -0.84 | 20 | -16.80 | | | * 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) | | | | Xadrez na Fabrica da Polvora 2023 (7) | Barcarena | POR | 2023-05-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1574 | 1606 | 3.00 | 4 | 0.88 | 20 | 17.60 | |
| | Guedes, Rui Pedro Dos Santos | | | 1206 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ferreira, Nuno David | | | 1409 | POR | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Wang, Minqing | | | 1953 | GER | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Costa, Hugo Duque | | | 1726 | POR | 1.00 | 1 | 0.66 | 20 | 13.20 | | | * 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) | | | | CXM - Museu de Lisboa - Palacio Pimenta 2023 | Lisboa | POR | 2023-05-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1523 | 1606 | 2.50 | 5 | -0.48 | 20 | -9.60 | |
| | Florissi, Aldo | | | 1201 | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Jamieson, Graham Grant | | | 1506 | SCO | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Wang, Minqing | | | 1953 | GER | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Toste, Mario | | | 1346 | POR | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Carvalho, Afonso Maria G F Santo | | | 1610 | POR | 0.50 | 1 | 0.01 | 20 | 0.20 | |
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) | | | | CXM - Museu da Saude 2023 | Lisboa | POR | 2023-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1478 | 1606 | 5.50 | 6 | 1.64 | 20 | 32.80 | |
| | Guedes, Rui Pedro Dos Santos | | | 1206 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Savchenko, Alexander | | | 1264 | POR | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Pinheiro, Antonio | | | 1378 | POR | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Bento, Rudolfo Antonio Campos | | | 1713 | POR | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Wang, Minqing | | | 1953 | GER | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Silva, Noe Fiipe Lopes | | | 1356 | POR | 1.00 | 1 | 0.19 | 20 | 3.80 | | | * 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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