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Individual Calculations August 2023 |
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| Wang, Minqing Total change: -3.80 | |   |
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| AXPortugal Weekend Chess -Classicas U2400 | Lisboa | POR | 2023-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1559 | 1923 | 2.50 | 3 | -0.19 | 20 | -3.80 | |
|  Moura, Miguel Tiago Rito | | | 1523 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pereira, Andre Marques | | | 1511 | BRA | 1.00 | 1 | 0.07 | 20 | 1.40 | |  Fanha, Paulo | c | | 1643 | POR | 0.50 | 1 | -0.34 | 20 | -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) | | |
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