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Individual Calculations April 2020 |
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| Porta Tovar, Oriol Total change: 21.80 | |   |
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| Lliga Catalana 2020 Preferent Barcelona GRUP II FIDE (Rds. 1-8) | Catalunya | ESP | 2020-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1861 | 2004 | 4.50 | 5 | 1.09 | 20 | 21.80 | |
|  Pena Mor, David | | | 1877 | ESP | 1.00 | 1 | 0.33 | 20 | 6.60 | |  Argemi Bartolome, Roger | | | 1917 | ESP | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Torras Campdelacreu, Xavier | | | 1834 | ESP | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Belles Bulta, Josep | | | 1978 | ESP | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Gomez Agustin, Vicente | | | 1699 | ESP | 1.00 | 1 | 0.14 | 20 | 2.80 | |
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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