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Individual Calculations March 2023 |
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| Balada Reverte, Marc Total change: -7.20 | |   |
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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 |
| 1865 | 1907 | 1.00 | 2 | -0.11 | 20 | -2.20 | |
|  Ferrer Pinyol, Josep M. | | | 1920 | ESP | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Sanchez Mayor, Jose | | | 1809 | ESP | 0.00 | 1 | -0.63 | 20 | -12.60 | |
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 |
| 1858 | 1907 | 2.00 | 4 | -0.25 | 20 | -5.00 | |
|  Baiges Navarro, Albert | | | 1993 | ESP | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Teply Koutsky, David | | | 1882 | ESP | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Mas Mestres, Jordi | | | 1818 | ESP | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Colome Lluch, Alvaro | | | 1740 | ESP | 0.50 | 1 | -0.22 | 20 | -4.40 | |
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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