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Individual Calculations August 2019 |
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| Serrano Garcia, Luis Total change: 6.20 | |   |
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| Open Abierto de Ajedrez Ciudad de Huelva | Huelva | ESP | 2019-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1749 | 1902 | 3.00 | 4 | 0.31 | 20 | 6.20 | |
|  Barker Fraser, Desiderio | | | 1529 | ESP | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Rodriguez Bogado, Juan | | | 1561 | ESP | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Xia, Xian Li | | | 1682 | ESP | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Biedma Martin, Enrique | f | | 2222 | ESP | 0.00 | 1 | -0.13 | 20 | -2.60 | |
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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