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Individual Calculations December 2012 |
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| Carreno, Manuela Total change: 34.50 | |   |
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| VI Campeonato Panamericano de Ajedrez Escolar Sub-17 Femenino | Porlamar | VEN | 2012-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1800 | 1656 | 0.00 | 2 | -0.62 | 30 | -18.60 | |
|  Aumaitre, Aurymar | | | 1874 | VEN | 0.00 | 1 | -0.22 | 30 | -6.60 | |  Goncalves, Magly | | | 1725 | VEN | 0.00 | 1 | -0.40 | 30 | -12.00 | |
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) | | | | Campeonato Panamericano de Ajedrez Universitario | Porlamar | VEN | 2012-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1964 | 1656 | 2.50 | 5 | 1.77 | 30 | 53.10 | |
| | Huerta , Bruce | | | 2034 | VEN | 1.00 | 1 | 0.91 | 30 | 27.30 | | | Perez Sanchez, Ricardo Jose | | | 1935 | VEN | 0.50 | 1 | 0.34 | 30 | 10.20 | | | Avilez Tarazona, Yoiner Raul | | | 1919 | VEN | 0.00 | 1 | -0.18 | 30 | -5.40 | | | Sanchez, Kelvin | | | 2056 * | VEN | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Aumaitre Rojas, Aurymar | | | 1874 | VEN | 1.00 | 1 | 0.78 | 30 | 23.40 | | | * 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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