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Individual Calculations October 2021 |
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| Taveira, Nuno Emanuel Leitao Total change: -48.20 | |   |
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| Guimaraes Chess Open 2021 (PCT) | Guimaraes | POR | 2021-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1384 | 1359 | 2.00 | 7 | -1.49 | 40 | -59.60 | |
|  Vergara Anton, Diego | | | 1759 * | ESP | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Silva, Ana Ines Teixeira Da | | wc | 1759 * | POR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Moura, Miguel Tiago Rito | | | 1112 | POR | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Perez Estevez, Sergio | | | 1716 | ESP | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Bento, David | | | 1090 | POR | 0.00 | 1 | -0.83 | 40 | -33.20 | | | Basilio, Henrique | | | 1169 | POR | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Carvalho, Francisco Daniel | | | 1084 | POR | 1.00 | 1 | 0.17 | 40 | 6.80 | | | * 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) | | | NOTE: K factor changed | | V Torneio Internacional de Xadrez da Maia | Maia | POR | 2021-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1379 | 1359 | 2.50 | 4 | 0.57 | 20 | 11.40 | |
| | Frolov, Ilya | | | 1114 | POR | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Abreu Sanchez, Leonel Jesus | | | 1693 | VEN | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Oliveira, Maria Elisa Ramos Ma | | | 1285 | POR | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Marrios, Ruben | | | 1422 | POR | 1.00 | 1 | 0.59 | 20 | 11.80 | |
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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