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Individual Calculations August 2023 |
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| Bartolo, Diogo Total change: -15.00 | |   |
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| AXPortugal Weekend Chess -Classicas U2400 | Lisboa | POR | 2023-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1554 | 1303 | 0.00 | 3 | -0.75 | 20 | -15.00 | |
|  Bento, Antonio Jose Gomes | | | 1566 | POR | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Araujo, Francisco Joao Guimaraes | | | 1814 | POR | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Moura, Miguel Tiago Rito | | | 1282 | POR | 0.00 | 1 | -0.53 | 20 | -10.60 | |
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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