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Rapid:
Individual Calculations January 2023 |
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| Ferreira, Nuno David Oliveira Total change: 137.60 | |   |
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| CXM 2023 - Museu Medeiros e Almeida | Lisboa | POR | 2022-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1431 | 1432 | 3.00 | 5 | 0.45 | 20 | 9.00 | |
|  Lixa, Alberto | | | 1090 | POR | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Aguiar, Carlos Alberto Branco L | | | 1715 | POR | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Dias, Henrique Do O Soares Mendes | | | 1133 | POR | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Wang, Minqing | | | 1837 | GER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Pinheiro, Antonio Manuel Batista | | | 1378 | POR | 1.00 | 1 | 0.42 | 20 | 8.40 | |
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) | | | | Xadrez na Fabrica da Polvora 2022 (2) | Oeiras | POR | 2022-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1442 | 1432 | 4.00 | 5 | 1.25 | 20 | 25.00 | |
| | Baptista, Miguel Afonso | | | 1103 | POR | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Ulyanovskyy, Viktor | f | | 2140 | UKR | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Guedes, Rui Pedro Dos Santos | | | 1074 | POR | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Goncalves, Carlos Manuel M. | | | 1472 | POR | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Ferreira, Nuno David | | | 1420 | POR | 1.00 | 1 | 0.48 | 20 | 9.60 | |
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) | | | | 31. Torneio Matinal Galerias Alto da Barra | Oeiras | POR | 2022-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1493 | 1432 | 5.00 | 5 | 2.81 | 20 | 56.20 | |
| | Maissa, Susana Flora Cesana | | | 1252 | POR | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Reis, Andre Filipe Baptista San | | | 1278 | POR | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Goncalves, Carlos Manuel M. | | | 1472 | POR | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Alves, Luis Miguel | | | 1706 | POR | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Ramos, Nuno | | | 1755 | POR | 1.00 | 1 | 0.87 | 20 | 17.40 | |
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) | | | | CD Lisboa Jovens Semirrapidas Equipas 2022-23 - U20 | Lisboa | POR | 2022-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1509 | 1432 | 4.00 | 4 | 2.37 | 20 | 47.40 | |
| | Cardoso, Xavier Silva | | | 1367 | POR | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Silva, Nicolas Vita Da | | | 1443 | POR | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Zhang, Xin An | | | 1736 | HKG | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Reis, Pedro Rafael Melo | | | 1490 | POR | 1.00 | 1 | 0.58 | 20 | 11.60 | |
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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