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Individual Calculations March 2023 |
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| Parayre Soguero, Jordi Total change: 8.20 | |   |
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| Lliga Catalana 2023 Primera Barcelona Grupo 1 Rondas 1-2 | Catalunya | ESP | 2023-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1803 | 1855 | 2.00 | 2 | 0.86 | 20 | 17.20 | |
|  Bolta Tobella, Francisco | | | 1914 | ESP | 1.00 | 1 | 0.58 | 20 | 11.60 | |  Carrasco Fabregas, Xavier | | | 1692 | ESP | 1.00 | 1 | 0.28 | 20 | 5.60 | |
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 Catalana 2023 Primera Barcelona Grupo 1 Rondas 3-6 | Catalunya | ESP | 2023-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1905 | 1898 | 1.50 | 4 | -0.45 | 20 | -9.00 | |
| | Torralba Sanz, Josep | | | 1956 | ESP | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Garcia Playa, David | | | 2040 | ESP | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Sanchez Urpi, Xavier | | | 1711 | ESP | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Freixas Bosch, Josep | | | 1913 | ESP | 0.50 | 1 | 0.02 | 20 | 0.40 | |
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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