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Individual Calculations April 2023 |
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| Zabala Perez, Aritz Total change: 13.20 | |   |
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| Liga de Bizkaia Cat. Segunda - Grupo B 2023 Rondas 7-9 | Bilbao | ESP | 2023-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1972 | 2102 | 2.00 | 2 | 0.66 | 20 | 13.20 | |
|  Gonzalez Solabarria, Francisco Ja | | | 2053 | ESP | 1.00 | 1 | 0.43 | 20 | 8.60 | |  Rollan Vallejos, Javier | | | 1890 | ESP | 1.00 | 1 | 0.23 | 20 | 4.60 | |
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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