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Individual Calculations April 2023 |
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| Videira, Alfredo Total change: -26.40 | |   |
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| Torneio AXPortugal Classicas U2400 - T21 | Lisboa | POR | 2023-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1392 | 1321 | 0.00 | 3 | -1.32 | 20 | -26.40 | |
|  Chorao, Ricardo | | | 1701 | POR | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Martins, Domingos Antonio M | | | 1221 | POR | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Reis, Andre Filipe Baptista San | | | 1255 | POR | 0.00 | 1 | -0.59 | 20 | -11.80 | |
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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