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Individual Calculations February 2022 |
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| Portero Bravo, Aitana Total change: 32.40 | |   |
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| Roquetas Chess Festival 2022 - XXXIII International Open | Roquetas de Mar | ESP | 2022-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1996 | 1731 | 3.00 | 8 | 0.81 | 40 | 32.40 | |
|  Rodriguez Lopez, Rafael | m | | 2233 | ESP | 1.00 | 1 | 0.96 | 40 | 38.40 | |  Espinosa Aranda, Angel | m | | 2467 | ESP | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Rodriguez Melendez, Juan Humbert | | | 2156 | PER | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Buijs Martin, Urtzi | | | 2020 | ESP | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Jimenez Fernandez, Rebeca | | wf | 1991 | ESP | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Pro Gil, Vicente | | | 1467 | ESP | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Fernandez Estremera, Fernando | | | 2237 | ESP | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Bautista Rodriguez, Jose | | | 1395 | ESP | 1.00 | 1 | 0.12 | 40 | 4.80 | |
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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