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Individual Calculations January 2024 |
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| Costa, Alfredo Jose Ferreira Da Total change: 1.60 | |   |
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| XLI Torneio Aberto de Cucujaes 'Memorial Antonio Pinho' | Cucujaes | POR | 2023-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1448 | 1407 | 1.00 | 2 | 0.08 | 20 | 1.60 | |
|  Andrade, Miguel Rocha Silva | | | 1183 | POR | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Ribau, Nelson Manuel Salvador | | | 1712 | POR | 0.00 | 1 | -0.14 | 20 | -2.80 | |
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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