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Rapid:
Individual Calculations May 2019 |
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| Nunes, Sergio Alberto Total change: -11.40 | |   |
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| V Torneio de Xadrez da Vidigueira | Vidigueira | POR | 2019-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1566 | 1639 | 3.00 | 6 | -0.57 | 20 | -11.40 | |
|  Barbosa, Antonio David | | | 1356 | POR | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Santinhos, Joao Miguel Goncalv | | | 1522 | POR | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Silva, Flavio Artur Cardoso Da | | | 1937 | POR | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Galinha, Otelo Nuno R P M | | | 1568 | POR | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Navarro Martinez, Victor | | | 1383 | ESP | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Rocha, Pedro Daniel Marques | | | 1629 | POR | 0.00 | 1 | -0.51 | 20 | -10.20 | |
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) | | |
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