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Individual Calculations February 2023 |
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| Abella, Alfonso Total change: 15.20 | |   |
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| XXVIII Torneo de Ajedrez IRT Internacional Feria de Manizales | Manizales | COL | 2023-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1893 | 1790 | 3.00 | 7 | 0.38 | 40 | 15.20 | |
|  Ocampo Arredondo, Luis Fernando | | | 1390 * | COL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Ocampo, Cristina | | wf | 2005 | COL | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Esmeraldas Huachi, Anderson | | | 2106 | ECU | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Hurtado Sarmiento, Juan Sebastian | | | 1966 | COL | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Dabraccio, Guillermo | | | 1566 | COL | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Ossa, Orlando | m | | 2193 | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Lopez Idarraga, Daniel Eduardo | f | | 2023 | COL | 0.00 | 1 | -0.21 | 40 | -8.40 | | | * 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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