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Rapid:
Individual Calculations January 2022 |
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| Abreu, Goncalo Total change: -7.60 | |   |
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| Torneio de Xadrez Sport Operario Marinhense | Marinha Grande | POR | 2021-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1763 | 1332 | 0.00 | 3 | -0.38 | 20 | -7.60 | |
|  Rashidi, David | | | 1949 | POR | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Fernandes, Paulo | | | 1887 | POR | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Calvo, Joao | | | 1454 | POR | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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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