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Individual Calculations February 2023 |
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| Lopez Vela, Pablo Total change: 1.60 | |   |
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| Roquetas Chess Festival 2023 - X International Open U2150 | Roquetas de Mar (Almeria) | ESP | 2023-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1483 | 1313 | 2.00 | 6 | 0.04 | 40 | 1.60 | |
|  Diaz Sanchez, Jose Francisco | | | 1779 | ESP | 0.00 | 1 | -0.05 | 40 | -2.00 | |  Colloridi, Catalina | | | 1574 | ESP | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Sierra Del Sol, Sara | | | 1094 | ESP | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Lomas Cano, Tomas | | | 1534 | ESP | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Gonzalez De Miguel Yataco, Migue | | | 1725 | ESP | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Marin Ferragut, Lluc | | | 1194 | ESP | 1.00 | 1 | 0.34 | 40 | 13.60 | |
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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