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Individual Calculations March 2023 |
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| Alfara Ayllon, Jose Luis Total change: 14.80 | |   |
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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 |
| 1881 | 1900 | 1.50 | 2 | 0.45 | 20 | 9.00 | |
|  Aleksanyan Israilyan, Nicolas | | | 1919 | ESP | 1.00 | 1 | 0.53 | 20 | 10.60 | |  Ferre Campos, Josep | | | 1842 | ESP | 0.50 | 1 | -0.08 | 20 | -1.60 | |
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 Preferent Grupo 2 Rondas 3-6 | Catalunya | ESP | 2023-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1850 | 1900 | 2.50 | 4 | 0.29 | 20 | 5.80 | |
| | Gibert Carafi, Enric | | | 1865 | ESP | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Marti Soler, Valenti | | | 1576 | ESP | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Fructuoso Barea, Antonio | | | 1915 | ESP | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Asensio Linan, Teodoro | | | 2043 | ESP | 0.50 | 1 | 0.19 | 20 | 3.80 | |
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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