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Individual Calculations March 2023 |
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| Lorca Cortada, David Total change: 16.00 | |   |
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| Lliga Catalana 2023 Preferent Grupo 3 Rondas 1-2 | Catalunya | ESP | 2023-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1791 | 1946 | 2.00 | 2 | 0.59 | 20 | 11.80 | |
|  Alonso Sanchez, Agustin | | | 1795 | ESP | 1.00 | 1 | 0.30 | 20 | 6.00 | |  Casan Bonet, Pau | | | 1786 | ESP | 1.00 | 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) | | | | Lliga Catalana 2023 Preferent Grupo 3 Rondas 3-6 | Catalunya | ESP | 2023-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1984 | 1946 | 2.00 | 4 | 0.21 | 20 | 4.20 | |
| | Esteve Vivas, Jordi | | | 1880 | ESP | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Sanchez Vicens, Josep | | | 2063 | ESP | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Vila Seuba, Joan Carles | | | 1968 | ESP | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Botifoll Benasat, Ramon | | | 2024 | ESP | 1.00 | 1 | 0.61 | 20 | 12.20 | |
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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