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Individual Calculations March 2023 |
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| Romero Mendez, Antonio Total change: -15.20 | |   |
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| Lliga Preferent de Tarragona 2023 Rondas 1-2 | Tarragona | ESP | 2023-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1861 | 1859 | 0.00 | 2 | -0.99 | 20 | -19.80 | |
|  Martinez Martin, Jose Javier | | | 1915 | ESP | 0.00 | 1 | -0.42 | 20 | -8.40 | |  Mateu Valentines, Josep Antoni | | | 1806 | ESP | 0.00 | 1 | -0.57 | 20 | -11.40 | |
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) | | | | Lliga Preferent de Tarragona 2023 Rondas 3-6 | Tarragona | ESP | 2023-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1809 | 1859 | 2.50 | 4 | 0.23 | 20 | 4.60 | |
| | Guasch Gomez, Jordi | | | 1828 | ESP | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Ferrer Pinyol, Josep M. | | | 1920 | ESP | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Colome Lluch, Alvaro | | | 1740 | ESP | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Abarca Garcia, Xavier | | | 1749 | ESP | 0.50 | 1 | -0.15 | 20 | -3.00 | |
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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