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Individual Calculations October 2022 |
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| Almeida, Joao Afonso Total change: 51.60 | |   |
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| Maia Chess Open 2022 | Maia | POR | 2022-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1718 | 1285 | 3.50 | 9 | 2.58 | 20 | 51.60 | |
|  Bouwmans, Erik | | | 1717 | NED | 0.50 | 1 | 0.43 | 20 | 8.60 | |  Ochoa Gonzalez, Hugo | | | 1786 | ESP | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Redondo Arguelles, Graciela | | wf | 2013 | ESP | 1.00 | 1 | 0.99 | 20 | 19.80 | | | Pablos Tenrero, Raquel | | | 1985 | ESP | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Gamal, Alaa | | | 1674 | ENG | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Tacuchian, Marcelo Oliveira | | | 1378 | BRA | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Afonso, Joao Pedro | | | 1652 | POR | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Axelsson, Thomas | | | 1619 | SWE | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Barreiros, Cilauro Neves | | | 1639 | POR | 0.00 | 1 | -0.11 | 20 | -2.20 | |
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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