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Blitz:
Individual Calculations January 2013 |
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| Osorio, Alejandro Total change: 18.60 | |   |
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| IV IRT Ajedrez Blitz Club Carnevale 2012 | Pereira | COL | 2012-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1975 | 1776 | 2.50 | 6 | 0.93 | 20 | 18.60 | |
|  Vargas, Jorge Luis | | | 1790 | COL | 1.00 | 1 | 0.52 | 20 | 10.40 | |  Morales, Jhon Alexander | | | 2176 * | COL | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Sierra, Julian Andres | | | 2034 | COL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Toro Henao, Juan Sebastian | | | 1876 | COL | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Saenz, Carlos | | | 1945 | COL | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Grajales, Rubiel | | | 2030 | COL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | * 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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