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Individual Calculations July 2021 |
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| Cabiativa, Juan Esteban Total change: 148.40 | |   |
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| Final Nacional Sub14 Absoluto 2021 | Cali | COL | 2021-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1502 | 1635 | 5.50 | 6 | 1.65 | 40 | 66.00 | |
|  Rendon, Isabela | | | 1235 * | COL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Cardona, Marisol | | | 1235 * | COL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Valencia Lopez, Greissy Sofia | | | 1326 | COL | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Campos Gomez, Manuel | | | 2009 | COL | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Leon Acevedo, Juan Alejandro | c | | 1896 | COL | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Castiblanco Melo, David | | | 1310 | COL | 1.00 | 1 | 0.13 | 40 | 5.20 | | | * 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) | | | | Final Nal Amateur Presencial Sub-2000 | Bogota | COL | 2021-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1874 | 1635 | 3.50 | 7 | 2.06 | 40 | 82.40 | |
| | Parra Mesa, Brayan | | | 1843 | COL | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Gomez, Jorge Leonardo | | | 1835 | COL | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Cuesta Cifuentes, Jair Alfonso | | | 1941 | COL | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Rodriguez Munoz, Cesar Esteban | | | 1838 | COL | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Mesa Baez, Samuel | | | 1785 | COL | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Lopez, Jorge Hernan | c | | 1909 | COL | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Viveros, Erica Johana | | wc | 1970 | COL | 0.00 | 1 | -0.12 | 40 | -4.80 | |
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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