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Blitz:
Individual Calculations January 2020 |
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| Ducuara Alape, Ronaldo Total change: 3.40 | |   |
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| Festival Nacional Escolar Ajedrez Blitz Cat Sub15 Masculino | Bogota | COL | 2019-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1457 | 1570 | 4.50 | 7 | 0.17 | 20 | 3.40 | |
|  Rodriguez, Arnold Stiven | | | 1172 | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Munoz Triana, Joseph Steve | | | 1170 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lopez Ramirez, David Santiago | c | | 1870 | COL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Velasquez, Joan Sebastian | | | 1434 | COL | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Campos Perilla, Sergio Felipe | | | 1264 | COL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Mora Munoz, Alejandro | | | 1705 | COL | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Hincapie Uribe, Eduardo | | | 1585 | COL | 0.00 | 1 | -0.48 | 20 | -9.60 | | | * 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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