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Individual Calculations February 2023 |
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| Garcia Bellido, Alvaro Total change: -44.80 | |   |
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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 |
| 1489 | 1693 | 4.00 | 7 | -1.12 | 40 | -44.80 | |
|  Sierra Del Sol, Sara | | | 1293 * | ESP | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Perez Garcia, Jose Miguel | | | 1901 | ESP | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Debbagh Boutarbouch Benkiran, Am | | | 1365 | ESP | 0.50 | 1 | -0.37 | 40 | -14.80 | | | Barranco Lopez, Alba | | | 1313 | ESP | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Colomer De Luque, Francisco | | | 1505 | ESP | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Abrisqueta Zudaire, Ines | | | 1554 | ESP | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Ramirez Mari, Antonio | | | 1489 | ESP | 1.00 | 1 | 0.24 | 40 | 9.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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