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Individual Calculations October 2021 |
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| Viers, Matthieu Total change: -46.20 | |   |
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| Guimaraes Chess Open 2021 (PCT) | Guimaraes | POR | 2021-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1877 | 2164 | 5.00 | 9 | -2.31 | 20 | -46.20 | |
|  Marin Giner, Gustavo | | | 1764 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Beerdsen, Thomas | m | | 2454 | NED | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Poblet Bulnes, Oscar | | | 1764 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Garcia Hernandez, Angel | | | 1843 | ESP | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Rey Chimera, Luca | | | 1764 * | ESP | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Dias, Jose Oliveira Gaspar | | | 1764 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Andrade, Ricardo Sarmento | | | 1803 | POR | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Silva, Mariana Sofia T. | | wc | 1907 | POR | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Sanroman Costas, Mauro | | | 1831 | ESP | 1.00 | 1 | 0.12 | 20 | 2.40 | | | * 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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