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Individual Calculations October 2021 |
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| Rojas Castillo, Leibnitz Edison Total change: -56.80 | |   |
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| IRT Open Soacha 2021 Elo Menor 2000 | Soacha | COL | 2021-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1549 | 1852 | 4.50 | 7 | -1.42 | 40 | -56.80 | |
|  Silva Gualteros, Ricardo Andres | | | 1452 * | COL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Bolanos Lopez, Juan Jacobo | | | 1603 | COL | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Ramos Ortiz, Carlos Alberto | | | 1580 | COL | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Pena Romero, Edwin Oswaldo | | | 1660 | COL | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Leal Prado, David Elias | | | 1642 | VEN | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Borre Meza, Orlando David | | | 1452 * | COL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Arenas Pinilla, Edwin | | | 1452 * | COL | 0.50 | 1 | -0.42 | 40 | -16.80 | | | * 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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