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Individual Calculations September 2021 |
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| Grezels, Florian Total change: -17.80 | |   |
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| II Open de Xadrez Terras de Tras-os-Montes (PCT) | Braganca | POR | 2021-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1983 | 2172 | 5.50 | 9 | -0.89 | 20 | -17.80 | |
|  Rajini, Kanth D | | | 1772 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Martinez Ramirez, Lennis | m | | 2458 | CUB | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Valente, Joao Nuno Baptista | | | 1881 | POR | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Ribeiro, Gustavo | | | 1772 * | POR | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Martins, Guilherme Pires Tavares | | | 1929 | POR | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Sa, Nuno Baltasar Fogaca Barros | | | 1805 | POR | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Eugene, Floryan | f | | 2368 | FRA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Pina, Tiago | | | 1884 | POR | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Jacquot, Adrien | | | 1980 | FRA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | * 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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