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Individual Calculations October 2021 |
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| Sanchez Aragon, Michael Alejandro Total change: 42.40 | |   |
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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 |
| 1633 | 1246 | 1.50 | 5 | 1.06 | 40 | 42.40 | |
|  Ramirez, Francisco Javier | | | 1646 * | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Bolanos Lopez, Juan Jacobo | | | 1603 | COL | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Piraquive, Alberto | | | 1646 * | COL | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Rueda Bermudez, Andres Felipe | | | 1646 * | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Urquijo Prada, Santiago | | | 1626 | COL | 1.00 | 1 | 0.91 | 40 | 36.40 | | | * 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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