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Individual Calculations April 2023 |
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| Fernandez-Rivera Ortiz, Igor Total change: 28.00 | |   |
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| Liga de Bizkaia Cat. Preferente 2023 Rondas 7-9 | Bilbao | ESP | 2023-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1718 | 1743 | 3.00 | 3 | 1.40 | 20 | 28.00 | |
|  Martinez De Soria Gordon, Jose | | | 1863 | ESP | 1.00 | 1 | 0.66 | 20 | 13.20 | |  Santos Dominguez, Iker | | | 1654 | ESP | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Varas Lopez De Echezarreta, Ma | | | 1638 | ESP | 1.00 | 1 | 0.36 | 20 | 7.20 | |
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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