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Individual Calculations October 2022 |
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| Quintela, Gustavo Total change: 20.80 | |   |
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| Maia Chess Open 2022 | Maia | POR | 2022-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1474 | 1246 | 2.00 | 6 | 0.52 | 40 | 20.80 | |
|  Bartolo, Filipe Diogo Correia | | | 1646 * | POR | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Garcia Fernandez, Manuel | | | 1606 | ESP | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Teves, Pedro | | | 1374 | POR | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Zhang, Chengjun | | | 1180 | SKN | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Guerra, Rui Pedro | | | 1392 | POR | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Zhang, Xin An | | | 1646 * | HKG | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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