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Individual Calculations August 2023 |
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| Caturra, Rafael Dias Total change: 26.00 | |   |
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| AXPortugal Weekend Chess -Classicas U2400 | Lisboa | POR | 2023-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1464 | 1527 | 3.00 | 4 | 0.65 | 40 | 26.00 | |
|  Maissa, Susana Flora Cesana | | | 1450 | POR | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Cavadas, Jose | | | 1422 | POR | 0.50 | 1 | -0.14 | 40 | -5.60 | |  Mourao, Martim Oliveira | | | 1448 | POR | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Lachever, Diogo Freire | | | 1537 | 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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