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Individual Calculations September 2021 |
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| Prado Acebo, Ines Total change: 2.60 | |   |
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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 |
| 2025 | 2130 | 5.50 | 9 | 0.13 | 20 | 2.60 | |
|  Cymbron, Victoria | | | 1730 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Leon Valdes, Jony Wilson | m | | 2396 | CUB | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Valmana Canto, Jaime | m | | 2399 | ESP | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Mompel Ferruz, Xavier | | | 1730 * | ESP | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Pina, Tiago | | | 1884 | POR | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Ribeiro, Gustavo | | | 1730 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rey Malde, Henrique | | | 2257 | ESP | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Eugene, Floryan | f | | 2368 | FRA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Farias, David Nuno M E | | | 1730 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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