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Individual Calculations May 2019 |
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| Sanchez, Sebastian Felipe Total change: -4.90 | |   |
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| Semifinal 1 Selectivo Absoluto a la Olimpiada Mundial de Ajedrez en Khanty - Mansiysk Rusia 2020 | Medellin | COL | 2019-04-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2204 | 2418 | 7.00 | 10 | -0.49 | 10 | -4.90 | |
|  Ospina, Santiago | | | 2018 * | COL | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Herrera, Milena | | wm | 2082 | COL | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Franco Valencia, Beatriz I | | wg | 2159 | COL | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Fonseca Pinto, Carlos Arturo | | | 2046 | COL | 0.50 | 1 | -0.40 | 10 | -4.00 | | | Franco Valencia, Angela | | wm | 2140 | COL | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Contreras, Henry | f | | 2225 | COL | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Escobar Medina, Andres F | | | 2270 | COL | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Blandon, Luis Guillermo | m | | 2221 | COL | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Martinez Romero, Martin | m | | 2433 | COL | 0.50 | 1 | 0.02 | 10 | 0.20 | | | Valderrama Quiceno, Esteban Alber | m | | 2447 | COL | 0.50 | 1 | 0.04 | 10 | 0.40 | | | * 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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