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Blitz:
Individual Calculations January 2019 |
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| Arenas, David Total change: -17.60 | |   |
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| Torneo Internacional IRT Ajedrez Blitz Medellin Ciudad de Luces 2018 | Medellin | COL | 2018-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2180 | 2416 | 7.50 | 11 | -0.88 | 20 | -17.60 | |
|  Llano Buritica, Eduardo | | | 2016 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Caicedo, Carlos Andres | | | 2016 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Herrera, Milena | | wm | 2128 | COL | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Chirivi C, Angie Lizeth | | | 2059 | COL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Henao, Bernardo Andres | | | 2093 | COL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Posada, Juan Manuel | f | | 2112 | COL | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Londono, Neider Farid | | | 2016 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Castaneda, Jhon David | f | | 2196 | COL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Echavarria, Johann | m | | 2288 | COL | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Garcia Pantoja, Roberto | m | | 2462 | CUB | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Valderrama Quiceno, Esteban Alb | m | | 2589 | COL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | * 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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