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Individual Calculations June 2018 |
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| Chavez, Brayan Steven Total change: 2.00 | |   |
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| Selectivo Deptal Clasif a III Semif Nal Mayores | Cali | COL | 2018-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1543 | 1895 | 1.00 | 1 | 0.11 | 40 | 4.40 | |
|  Fitzgerald, Daniela | | | 1543 | COL | 1.00 | 1 | 0.11 | 40 | 4.40 | |
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 Nacional de Ajedrez Sub-12 Absoluto 2018 | Cartagena | COL | 2018-05-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1568 | 1871 | 7.50 | 9 | -0.06 | 40 | -2.40 | |
| | Gaona Ballesteros, Andres | | | 1471 * | COL | 0.00 | 1 | -0.92 | 40 | -36.80 | |  Giraldo Alvarez, Simon | | | 1471 * | COL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Lopez Rayo, Santiago | c | | 1727 | COL | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Gonzalez, Leandro | | | 1622 | COL | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Brito Carrascal, Camilo Andres | | | 1537 | COL | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Velasquez, Joan Sebastian | | | 1471 * | COL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Rodriguez Pantoja, Obel | | | 1575 | COL | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Campos Gomez, Manuel | | | 1762 | COL | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Guarin Fonseca, Nobel Alfredo | | | 1479 | COL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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) | | |
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