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Individual Calculations July 2023 |
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| Marcas Vila, Luis Total change: -6.00 | |   |
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| Obert de Tarragona - Memorial Calbet 2023 Rondas 5-8 | Tarragona | ESP | 2023-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1683 | 1504 | 0.50 | 3 | -0.30 | 20 | -6.00 | |
|  Beltran Reverter, Josep M. | | | 1696 | ESP | 0.00 | 1 | -0.25 | 20 | -5.00 | |  Vidal Bermejo, Joan Angel | | | 1618 | ESP | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Costa Berengue, Joan | | | 1736 | ESP | 0.50 | 1 | 0.29 | 20 | 5.80 | |
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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