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Individual Calculations March 2023 |
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| Romero Castejon, Daniel Total change: 14.40 | |   |
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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 |
| 1843 | 2178 | 2.00 | 2 | 0.25 | 20 | 5.00 | |
|  Gibert Carafi, Enric | | | 1880 | ESP | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Arroyo Mateo, Jose Miguel | | | 1805 | ESP | 1.00 | 1 | 0.10 | 20 | 2.00 | |
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) | | | | Lliga Catalana 2023 Preferent Grupo 2 Rondas 3-6 | Catalunya | ESP | 2023-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1888 | 2178 | 3.00 | 3 | 0.47 | 20 | 9.40 | |
| | Fructuoso Barea, Antonio | | | 1915 | ESP | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Garcia I Riera, Josep | | | 1829 | ESP | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Espelt Granes, Esteve | | | 1921 | ESP | 1.00 | 1 | 0.18 | 20 | 3.60 | |
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) | | |
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