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Blitz:
Individual Calculations January 2020 |
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| Ospina Betancur, Santiago Total change: 20.80 | |   |
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| Torneo Internacional de Ajedrez Blitz Medellin Ciudad de Luces 2019 | Medellin | COL | 2019-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1491 | 1125 | 2.00 | 9 | 1.04 | 20 | 20.80 | |
|  Alvarez, Juan P | | | 1525 * | COL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Ospina, Santiago | | | 1525 * | COL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Gomez Ospina, Juan Pablo | | | 1525 * | COL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Olaya, Horacio | | | 1427 | COL | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Toro Castaneda, Elizabeth | c | | 1525 * | COL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Acevedo Del Rio, Andres F | | | 1525 * | COL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Caro Estrada, Esveny | | | 1525 * | COL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Florez, Santiago | | | 1525 * | COL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Macias Moncada, Felipe | | | 1321 | COL | 1.00 | 1 | 0.75 | 20 | 15.00 | | | * 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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