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Individual Calculations December 2023 |
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| Batista Perez, Carlos Total change: 23.40 | |   |
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| XV Obert d'Escacs Santa Eulalia de Roncana 2023 Grup A XV Obert d'Escacs Santa Eulalia de Roncana 2023 Grup A 5-8 | Santa Eulalia de Roncana (Barcelona) | ESP | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1926 | 1752 | 2.00 | 3 | 1.17 | 20 | 23.40 | |
|  Benitez Delgado, Josep Maria | | | 1876 | ESP | 1.00 | 1 | 0.67 | 20 | 13.40 | |  Brugarolas Manzaneque, Carlos | | | 1888 | ESP | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Lambert Pont, Michael | | | 2015 | ESP | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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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