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Individual Calculations November 2023 |
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| Arcusa Postils, Eduard Total change: -13.60 | |   |
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| XV Obert d'Escacs Santa Eulalia de Roncana 2023 Grup B Rondas 2-4 | Santa Eulalia de Roncana (Barcelona) | ESP | 2023-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1451 | 1516 | 0.50 | 2 | -0.68 | 20 | -13.60 | |
|  Negre Pipla, Josep | | | 1479 | ESP | 0.50 | 1 | -0.05 | 20 | -1.00 | |  Mellado Uroz, Jose Pedro | | | 1422 | ESP | 0.00 | 1 | -0.63 | 20 | -12.60 | |
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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