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Individual Calculations March 2023 |
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| Tort Arnau, Joan Total change: -24.00 | |   |
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| Lliga Catalana 2023 Preferent Grupo 2 Rondas 1-2 | Catalunya | ESP | 2023-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1512 | 1444 | 0.00 | 2 | -0.82 | 40 | -32.80 | |
|  Toribio Ruiz, Ismael | | | 1577 | ESP | 0.00 | 1 | -0.32 | 40 | -12.80 | |  Berbel Gutierrez, J. Guillermo | | | 1447 | ESP | 0.00 | 1 | -0.50 | 40 | -20.00 | |
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) | | | NOTE: K factor changed | | Lliga Catalana 2023 Preferent Grupo 2 Rondas 3-6 | Catalunya | ESP | 2023-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1718 | 1444 | 1.00 | 3 | 0.44 | 20 | 8.80 | |
| | Bollero Romera, Alfonso | | | 1851 | ESP | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Catalan Monteagudo, Elm | | | 1574 | ESP | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Murat Huertas, Eduard | | | 1728 | ESP | 1.00 | 1 | 0.84 | 20 | 16.80 | |
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) | | |
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