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Individual Calculations October 2023 |
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| Riera Morilla, Elizabeth Total change: 4.20 | |   |
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| XV Obert d'Escacs Santa Eulalia de Roncana 2023 Grup A Rondas 1 | Santa Eulalia de Roncana (Barcelona) | ESP | 2023-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1690 | 1917 | 1.00 | 1 | 0.21 | 20 | 4.20 | |
|  Casanovas Barniol, Gerard | | | 1690 | ESP | 1.00 | 1 | 0.21 | 20 | 4.20 | |
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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