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Individual Calculations August 2023 |
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| Lachever, Diogo Freire Total change: -10.00 | |   |
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| AXPortugal Weekend Chess -Classicas U2400 | Lisboa | POR | 2023-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1470 | 1537 | 2.00 | 4 | -0.25 | 40 | -10.00 | |
|  Lixa, Alberto | | | 1142 | POR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Fanha, Paulo | c | | 1643 | POR | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Bento, Antonio Jose Gomes | | | 1566 | POR | 0.50 | 1 | 0.04 | 40 | 1.60 | |  Caturra, Rafael Dias | | | 1527 | POR | 0.50 | 1 | -0.01 | 40 | -0.40 | |
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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