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Individual Calculations January 2023 |
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| Julbe Colom, Lluis Total change: 20.80 | |   |
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| Obert Santa Eulalia de Roncana 2022 Grup B Rondas 6-8 | Santa Eulalia de Roncana (Barcelona) | ESP | 2022-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1417 | 1395 | 2.00 | 2 | 1.04 | 20 | 20.80 | |
|  Valls Matheu, Albert | | | 1214 | ESP | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Bonvehi Cortada, Joan | | | 1619 | ESP | 1.00 | 1 | 0.78 | 20 | 15.60 | |
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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