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Individual Calculations June 2018 |
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| Velasquez, Joan Sebastian Total change: 24.00 | |   |
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| Final Nacional de Ajedrez Sub-12 Absoluto 2018 | Cartagena | COL | 2018-05-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1592 | 1440 | 3.50 | 9 | 0.60 | 40 | 24.00 | |
|  Campos Gomez, Manuel | | | 1762 | COL | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Guarin Fonseca, Nobel Alfredo | | | 1479 | COL | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Gaona Ballesteros, Andres | | | 1401 | COL | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Giraldo Alvarez, Simon | | | 1383 | COL | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Lopez Rayo, Santiago | c | | 1727 | COL | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Chavez, Brayan Steven | c | | 1840 * | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Brito Carrascal, Camilo Andres | | | 1537 | COL | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Gonzalez, Leandro | | | 1622 | COL | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Rodriguez Pantoja, Obel | | | 1575 | COL | 0.00 | 1 | -0.32 | 40 | -12.80 | | | * 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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