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Individual Calculations February 2024 |
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| Valdivia Khudiakova, Ekaterina Total change: 4.80 | |   |
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| Roquetas Chess Festival 2024 - XI International Open U2150 | Roquetas de Mar (Almeria) | ESP | 2024-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1798 | 1357 | 0.50 | 5 | 0.12 | 40 | 4.80 | |
|  Salazar Romero, Abel | | | 1854 | ESP | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Gonzalez De Miguel Yataco, Migue | | | 1830 | ESP | 0.00 | 1 | -0.05 | 40 | -2.00 | |  Cabrera Valverde, Cristina | | | 1895 | ESP | 0.50 | 1 | 0.47 | 40 | 18.80 | | | Latre Rodriguez, Francisco | | | 1588 | ESP | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Prata, Jose | | | 1825 | POR | 0.00 | 1 | -0.05 | 40 | -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) | | |
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