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Individual Calculations July 2019 |
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| Hernandez Guarin, Samuel Andres Total change: 55.60 | |   |
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| Final Campeonato Nacional de Ajedrez Sub-12 Masculino 2019 | Cali | COL | 2019-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1522 | 1386 | 4.50 | 9 | 1.39 | 40 | 55.60 | |
|  Leon Acevedo, Juan Alejandro | c | | 1786 * | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Castano Prado, Juan Miguel | | | 1507 | COL | 1.00 | 1 | 0.66 | 40 | 26.40 | |  Cotes Ontibon, Anibal Santiago | | | 1394 | COL | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Cabiativa, Juan Esteban | | | 1514 | COL | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Garzon Restrepo, Fray | | | 1273 | COL | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Rodriguez Pantoja, Obel | | | 1621 | COL | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Campos Gomez, Manuel | | | 1786 * | COL | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Lopez Torres, Jorge Emmanuel | | | 1334 | COL | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Luna Velandia, Juan Sebastian | | | 1486 | COL | 0.50 | 1 | 0.14 | 40 | 5.60 | | | * 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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