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Individual Calculations November 2023 |
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| Picazo Sotos, Lucas Total change: 1.20 | |   |
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| IV Open Internacional de Ajedrez Sub 2200 FIDE Costa de la Luz | Conil de la Frontera (Cadiz) | ESP | 2023-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1545 | 1509 | 2.00 | 4 | 0.06 | 20 | 1.20 | |
|  Ortega Valle, Jose Ramon | c | | 2009 | ESP | 0.00 | 1 | -0.04 | 20 | -0.80 | |  Sanchez Gonzalez, Guillermo Ii | | | 1146 | ESP | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Bermudez Ureba, Jose Maria | | | 1785 | ESP | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Sequeira Melgarejo, Tomas | | | 1238 | ESP | 1.00 | 1 | 0.17 | 20 | 3.40 | |
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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