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Rapid:
Individual Calculations November 2013 |
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| Rojas, Andrea Lizeth Total change: -25.20 | |   |
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| IRT VIII Festival de Escuelas de Formacion de Ajedrez | Cota | COL | 2013-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1828 | 1781 | 0.50 | 3 | -0.81 | 20 | -16.20 | |
|  Rodriguez Zarama, Sandra Lizeth | | | 1772 | COL | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Moreno, Javier | | | 1783 | COL | 0.50 | 1 | 0.00 | 20 | 0.00 | |  Avellaneda Arevalo, Ronald | | | 1928 | COL | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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) | | | | IV Torneo IRT Activo Club Ajedrez Duitama In Memoriam Pachito Correa | Duitama | COL | 2013-10-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2081 | 1784 | 0.00 | 3 | -0.45 | 20 | -9.00 | |
| | Corredor, Fabian | | | 2041 | COL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Cadena, Juan Manuel | | | 2096 | COL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Fonseca Pinto, Carlos Arturo | | | 2105 | COL | 0.00 | 1 | -0.13 | 20 | -2.60 | |
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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