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Blitz:
Individual Calculations February 2023 |
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| Perez, William Total change: -11.40 | |   |
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| IRT Blitz Feria de Manizales | Manizales | COL | 2023-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1792 | 1909 | 4.50 | 8 | -0.57 | 20 | -11.40 | |
|  Londono Tejedor, Leidy Johana | | | 1509 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Garzon Camelo, Andres Santiago | | | 2134 | COL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Puerta Rendon, Josue | | | 1694 | COL | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Diaz Alzate, Samuel David | | | 1609 | COL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Gonzalez Valencia, Alejandro | | | 1930 | COL | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Salazar, Andres Felipe | | | 1940 | COL | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Jaramillo, Carlos Orlando | | | 1668 | COL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Toro, Jonathan | | | 1854 | COL | 1.00 | 1 | 0.42 | 20 | 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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