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Individual Calculations January 2020 |
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| Velasquez, Joan Sebastian Total change: 58.40 | |   |
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| Festival Nacional Escolar Ajedrez Clasico Cat Sub15 Absoluto | Bogota | COL | 2019-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1382 | 1390 | 4.50 | 6 | 1.46 | 40 | 58.40 | |
|  Vargas, Daniel Fernando | | | 1520 | COL | 0.00 | 1 | -0.32 | 40 | -12.80 | |  Serrano Arrieta, Cristian | | | 1222 | COL | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Rodriguez, Arnold Stiven | | | 1172 | COL | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Gutierrez Pama, Andres Mauricio | | | 1386 | COL | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Molina Ballesteros, Juan Sebastia | | | 1504 | COL | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Hincapie Uribe, Eduardo | | | 1488 | COL | 1.00 | 1 | 0.63 | 40 | 25.20 | |
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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