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Individual Calculations November 2023 |
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| Cordomi Forns, Francesc Total change: -8.20 | |   |
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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 2-4 | Santa Eulalia de Roncana (Barcelona) | ESP | 2023-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1830 | 1789 | 0.50 | 2 | -0.41 | 20 | -8.20 | |
|  Sanchez Aguilar, Arnau | | | 2036 | ESP | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Lucena Perianez, Jordi | | | 1624 | ESP | 0.50 | 1 | -0.22 | 20 | -4.40 | |
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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