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Individual Calculations March 2023 |
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| Guitart Casals, Roger Total change: 43.20 | |   |
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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 |
| 1605 | 1575 | 2.00 | 2 | 1.07 | 40 | 42.80 | |
|  Cerdans Costa, Ferran | | | 1720 | ESP | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Rivera Torrents, Pol | | | 1489 | ESP | 1.00 | 1 | 0.38 | 40 | 15.20 | |
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) | | | | Lliga Catalana 2023 Preferent Grupo 3 Rondas 3-6 | Catalunya | ESP | 2023-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1771 | 1575 | 0.50 | 2 | 0.01 | 40 | 0.40 | |
| | Colomer Gomez, Jordi | | | 1774 | ESP | 0.00 | 1 | -0.24 | 40 | -9.60 | |  Marimon Torrens, Jordi | | | 1767 | ESP | 0.50 | 1 | 0.25 | 40 | 10.00 | |
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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