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Individual Calculations December 2023 |
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| Codina Blasco, Joan Total change: 13.80 | |   |
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| XVII Obert Vila de Gracia Rondas 4-8 | Barcelona | ESP | 2023-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1893 | 1732 | 2.00 | 4 | 0.69 | 20 | 13.80 | |
|  Paul Pardinas, Jose Maria | | | 1576 | ESP | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Silva Cerda, Mark Valentin | | | 1831 | ESP | 1.00 | 1 | 0.64 | 20 | 12.80 | |  Campins Machado, Francesc | | | 2155 | ESP | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Comellas Blanchart, Jordi | | | 2009 | ESP | 0.00 | 1 | -0.17 | 20 | -3.40 | |
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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