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Individual Calculations January 2023 |
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| Costa, Guilherme Total change: 23.40 | |   |
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| Torneio AXPortugal Classicas U2400 - T18 | Lisboa | POR | 2022-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1627 | 1616 | 3.00 | 4 | 1.17 | 20 | 23.40 | |
|  Fernandes, Jose Alberto | | | 1216 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Wang, Minqing | | | 1817 | GER | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Lucio, Jorge | | | 1746 | POR | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Adomeit, Dmitri | | | 1728 | GER | 0.50 | 1 | 0.15 | 20 | 3.00 | | | * 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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