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Individual Calculations September 2012 |
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| Jorquera Castillo, Gabriel Total change: 55.50 | |   |
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| TORNEO IRT CIRCULO DE AJEDREZ DE ANTOFAGASTA | Antofagasta | CHI | 2012-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1870 | 1855 | 3.00 | 5 | 0.59 | 30 | 17.70 | |
|  Rey Ahumada, Claudio | | | 1921 | CHI | 0.00 | 1 | -0.41 | 30 | -12.30 | | | Cortes Arias, Mariela | | | 1822 | CHI | 1.00 | 1 | 0.45 | 30 | 13.50 | |  Cortes Orihuela, Javier | | | 1864 | CHI | 0.00 | 1 | -0.49 | 30 | -14.70 | | | Rivera Sarmiento, Andres | | | 1916 | CHI | 1.00 | 1 | 0.58 | 30 | 17.40 | | | Garmendia Vega, Gabriel | | | 1825 | CHI | 1.00 | 1 | 0.46 | 30 | 13.80 | |
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) | | | | TORNEO I.R.T VACACIONES DE INVIERNO CIRCULO DE AJEDREZ ANTOFAGASTA | Antofagasta16 | CHI | 2012-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1989 | 1855 | 3.00 | 5 | 1.26 | 30 | 37.80 | |
| | Mesias Rojas, Rabindranath | | | 2232 | CHI | 0.00 | 1 | -0.09 | 30 | -2.70 | | | Gallardo Soto, Eduardo | | | 2107 | CHI | 0.00 | 1 | -0.19 | 30 | -5.70 | | | Pinto Lorca, Luis Ignacio | | | 1694 | CHI | 1.00 | 1 | 0.29 | 30 | 8.70 | | | Cortes Arias, Mariela Natalia | | | 1837 | CHI | 1.00 | 1 | 0.47 | 30 | 14.10 | | | Martinez Loyola, Armando | | | 2075 | CHI | 1.00 | 1 | 0.78 | 30 | 23.40 | |
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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