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Individual Calculations September 2023 |
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| Picatoste Verdejo, Sergio Total change: -21.20 | |   |
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| 39 Open Internacional d'Escacs Andorra 2023 | Escaldes-Engordany | AND | 2023-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1881 | 1857 | 3.00 | 8 | -1.06 | 20 | -21.20 | |
|  Defromont, Benjamin | f | | 2445 | FRA | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Lee Luen Mang, Stefan | | | 1538 | MRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Fortuny Profitos, Jordi | | | 2154 | ESP | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Persson, Andreas | c | | 2135 | SWE | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Milner, Romi | | wc | 1718 | USA | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Martin, Alix | | | 1728 | FRA | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Muratet Casadevall, Jordi | | | 1624 | ESP | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Sinfreu Sobre, David | | | 1707 | AND | 0.50 | 1 | -0.20 | 20 | -4.00 | |
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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