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Rapid:
Individual Calculations January 2023 |
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| Correia, David Afonso Total change: 56.40 | |   |
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| III Torneio Martinho Lopes | Santarem | POR | 2022-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1479 | 1004 | 2.00 | 4 | 1.41 | 40 | 56.40 | |
|  Costa, Paulo | | | 2008 | POR | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Faria, Duarte Alexandre | | | 1554 | POR | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Maltez, Hugo | | | 1264 | POR | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Lixa, Alberto | | | 1090 | POR | 1.00 | 1 | 0.62 | 40 | 24.80 | |
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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