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Individual Calculations November 2023 |
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| Perez Llaurado, Adria Total change: -2.00 | |   |
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| Obert d'Escacs de la Catalunya Central Rondas 1-3 | Barcelona | ESP | 2023-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1672 | 1504 | 0.50 | 2 | -0.05 | 40 | -2.00 | |
|  Marquinez Costa, Victor | | | 1702 | ESP | 0.50 | 1 | 0.26 | 40 | 10.40 | |  Montserrat Rubia, Angel | | | 1642 | ESP | 0.00 | 1 | -0.31 | 40 | -12.40 | |
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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