Rapid:
Individual Calculations May 2024 |
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Ferreira, Nuno David De Oliveira Total change: -26.25 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Xadrez na FNAC 2024 - Cascais Shopping | Cascais | POR | 2024-03-23 |
Rc | Ro | w | n | change | K | K*chg | Game |
1680 | 1795 | 2.50 | 4 | -0.05 | 15 | -0.75 | |
| Romanov, Konstantin | | | 1481 | RUS | 1.00 | 1 | 0.14 | 15 | 2.10 | | Silva, Noe Fiipe Lopes | | | 1654 | POR | 0.50 | 1 | -0.19 | 15 | -2.85 | | Wang, Minqing | | | 1986 | GER | 0.00 | 1 | -0.25 | 15 | -3.75 | | Caldeira, Pedro | | | 1600 | POR | 1.00 | 1 | 0.25 | 15 | 3.75 | | 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 FNAC 2024 - Allegro Alfragide | Alfragide | POR | 2024-03-24 |
Rc | Ro | w | n | change | K | K*chg | Game |
1526 | 1795 | 1.50 | 3 | -0.95 | 15 | -14.25 | |
| Reis, Joseph Alexandre | | | 1564 | POR | 0.50 | 1 | -0.29 | 15 | -4.35 | | Gurzhienko, Erik | | | 1403 | POR | 1.00 | 1 | 0.08 | 15 | 1.20 | | Ferreira, Nuno David | | | 1610 | POR | 0.00 | 1 | -0.74 | 15 | -11.10 | | 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 no Museu dos Coches 2024 | Lisboa | POR | 2024-03-29 |
Rc | Ro | w | n | change | K | K*chg | Game |
1599 | 1795 | 4.00 | 6 | -0.48 | 15 | -7.20 | |
| Silva, Tiago Vieira | | | 1527 | POR | 1.00 | 1 | 0.17 | 15 | 2.55 | | Erokhin, Vadim | | | 1547 | RUS | 0.00 | 1 | -0.81 | 15 | -12.15 | | Faria, Joaquim Manuel | | | 1573 | POR | 1.00 | 1 | 0.22 | 15 | 3.30 | | Goncalves, Carlos Manuel M. | | | 1658 | POR | 1.00 | 1 | 0.32 | 15 | 4.80 | | Medeiros, Jose | | | 1747 | POR | 0.00 | 1 | -0.57 | 15 | -8.55 | | Pereira, Guilherme Valente | | | 1540 | POR | 1.00 | 1 | 0.19 | 15 | 2.85 | | 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) | | Ponte de Lima Chess Festival 2024 - Semirrapidas | Ponte de Lima | POR | 2024-04-13 |
Rc | Ro | w | n | change | K | K*chg | Game |
1689 | 1807 | 5.00 | 9 | -0.88 | 15 | -13.20 | |
| Roldao, Nuno | | | 1495 | POR | 0.00 | 1 | -0.86 | 15 | -12.90 | | Peres, Rodrigo Tristao Fonte | | | 1544 | POR | 1.00 | 1 | 0.18 | 15 | 2.70 | | Gomez Dominguez, Brian | | | 1589 | ESP | 1.00 | 1 | 0.22 | 15 | 3.30 | | Rodriguez Lopez, Rafael | m | | 2207 * | ESP | 0.00 | 1 | -0.08 | 15 | -1.20 | | Polianchykov, Serhii | | | 1606 | UKR | 1.00 | 1 | 0.24 | 15 | 3.60 | | Tarelho, Bruna Silva | | | 1706 | POR | 0.00 | 1 | -0.64 | 15 | -9.60 | | Caldeira, Pedro | | | 1550 | POR | 1.00 | 1 | 0.18 | 15 | 2.70 | | Costa, Gil | | | 1550 | POR | 1.00 | 1 | 0.18 | 15 | 2.70 | | Andias, Joao Pedro Menezes | | | 1954 | POR | 0.00 | 1 | -0.30 | 15 | -4.50 | | * 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) | | 18. Xadrez na Fabrica da Polvora | Barcarena | POR | 2024-04-21 |
Rc | Ro | w | n | change | K | K*chg | Game |
1688 | 1807 | 3.50 | 5 | 0.30 | 15 | 4.50 | |
| Caldeira, Pedro | | | 1550 | POR | 1.00 | 1 | 0.18 | 15 | 2.70 | | Goncalves, Carlos Manuel M. | | | 1694 | POR | 1.00 | 1 | 0.35 | 15 | 5.25 | | Wang, Minqing | | | 1986 | GER | 0.00 | 1 | -0.27 | 15 | -4.05 | | Pereira, Dinis | | | 1453 | POR | 1.00 | 1 | 0.11 | 15 | 1.65 | | Cunha, Joao Ricardo Churro | | | 1757 | POR | 0.50 | 1 | -0.07 | 15 | -1.05 | | 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) | | Torneio AX Portugal Abril 2024 | Lisboa | POR | 2024-04-21 |
Rc | Ro | w | n | change | K | K*chg | Game |
1655 | 1807 | 5.00 | 6 | 0.89 | 15 | 13.35 | |
| Bento, Francisca | | | 1478 | POR | 1.00 | 1 | 0.12 | 15 | 1.80 | | Costa, Raul David Andrade | | | 1576 | POR | 1.00 | 1 | 0.21 | 15 | 3.15 | | Ferreira, Nuno David | | | 1619 | POR | 1.00 | 1 | 0.26 | 15 | 3.90 | | Lima, Eduardo Galante | | | 1585 | BRA | 1.00 | 1 | 0.22 | 15 | 3.30 | | Fortunato, Jose Manuel | | | 1770 | POR | 0.00 | 1 | -0.55 | 15 | -8.25 | | Morais, Vitor | | | 1901 | POR | 1.00 | 1 | 0.63 | 15 | 9.45 | | 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) | | 47. Torneio Matinal Galerias Alto da Barra | Oeiras | POR | 2024-04-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
1708 | 1807 | 4.00 | 6 | 0.23 | 15 | 3.45 | |
| Alves, Tome | | | 1548 | POR | 1.00 | 1 | 0.18 | 15 | 2.70 | | Silva, Noe Fiipe Lopes | | | 1642 | POR | 1.00 | 1 | 0.28 | 15 | 4.20 | | Santos, Sara Filipa | | | 1692 | POR | 0.00 | 1 | -0.66 | 15 | -9.90 | | Correia, Antonio M M F | | | 1764 | POR | 1.00 | 1 | 0.44 | 15 | 6.60 | | Aguiar, Carlos Alberto Branco L | | | 1775 | POR | 1.00 | 1 | 0.46 | 15 | 6.90 | | Bento, Rudolfo Antonio Campos | | | 1827 | POR | 0.00 | 1 | -0.47 | 15 | -7.05 | | 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 no Museu da Marinha 2024 | Lisboa | POR | 2024-04-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
1634 | 1807 | 3.50 | 6 | -0.81 | 15 | -12.15 | |
| Couto, Alfredo | | | 1527 | POR | 1.00 | 1 | 0.16 | 15 | 2.40 | | Costin, Matei | | | 1644 | ROU | 0.00 | 1 | -0.72 | 15 | -10.80 | | Gama, Bernardo | | | 1531 | POR | 1.00 | 1 | 0.17 | 15 | 2.55 | | Savchenko, Alexander | | | 1686 | RUS | 0.50 | 1 | -0.16 | 15 | -2.40 | | Silva, Noe Fiipe Lopes | | | 1642 | POR | 1.00 | 1 | 0.28 | 15 | 4.20 | | Aguiar, Carlos Alberto Branco L | | | 1775 | POR | 0.00 | 1 | -0.54 | 15 | -8.10 | | 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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