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Individual Calculations March 2023 |
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| Ramon Arrufat, Albert Total change: -12.00 | |   |
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| IV Open Ciutat del Prat Rondas 1-4 | El Prat de Llobregat (Barcelona) | ESP | 2023-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1637 | 1247 | 0.00 | 1 | -0.09 | 40 | -3.60 | |
|  Quero Ortega, Juan | | | 1637 | ESP | 0.00 | 1 | -0.09 | 40 | -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) | | | | Lliga Catalana 2023 Segona Barcelona Grupo 3 Rondas 3-6 | Catalunya | ESP | 2023-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1604 | 1247 | 0.00 | 2 | -0.21 | 40 | -8.40 | |
|  Andreu Busque, Marc | | | 1565 | ESP | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Capella Baladas, Pere | | | 1643 | ESP | 0.00 | 1 | -0.08 | 40 | -3.20 | |
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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