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Rapid:
Individual Calculations March 2024 |
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| Afonso, Joao Pedro Total change: 12.40 | |   |
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| Portimao Chess Festival 2024 - Semirrapidas | Portimao | POR | 2024-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2018 | 1827 | 3.00 | 7 | 0.31 | 40 | 12.40 | |
|  Carvalho, Eduardo Boavida | | | 1427 * | POR | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Grigoryan, Karen H. | g | | 2667 | ARM | 0.50 | 1 | 0.50 | 40 | 20.00 | | | Niedbala, Bartlomiej | f | | 2350 | POL | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Pacheco, Joao | | | 1977 | POR | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Lu, Miaoyi | | wm | 2365 | CHN | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Kutrev, Rosen Rosenov | | | 1624 | POR | 0.00 | 1 | -0.76 | 40 | -30.40 | | | Bittner, Titus | | | 1718 | GER | 1.00 | 1 | 0.35 | 40 | 14.00 | | | * 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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