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Blitz:
Individual Calculations February 2013 |
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| Sandoval, Yanneth Katherin Total change: -21.80 | |   |
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| IV Torneo IRT Blitz Club Ajedrez Duitama | Duitama | COL | 2013-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1903 | 1696 | 1.00 | 5 | -0.28 | 20 | -5.60 | |
|  Corredor, Fabian | | | 2027 | COL | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Blanco, Juan Sebastian | | | 1880 | COL | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Fonseca, Carlos Arturo | | | 2091 | COL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ortega Leon, Jaime | | | 1752 | COL | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Rojas, Andrea Lizeth | | | 1766 | COL | 0.00 | 1 | -0.40 | 20 | -8.00 | |
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) | | | | I Torneo IRT Blitz Club Ajedrez CARUANA | Sogamoso | COL | 2013-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1955 | 1696 | 0.00 | 4 | -0.81 | 20 | -16.20 | |
| | Sierra, Edwin Andres | | | 2087 | COL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Corredor, Fabian | | | 2027 | COL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Rey Serrano, Jorge Enrique | | | 1939 | COL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Rojas, Andrea Lizeth | | | 1766 | COL | 0.00 | 1 | -0.40 | 20 | -8.00 | |
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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