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Individual Calculations March 2012 |
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| Vargas Maliqueo, Ivan Patricio Total change: -7.95 | |   |
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| TORNEO 52 ANIVERSARIO CIUDAD EL SALVADOR | El Salvador | CHI | 2011-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2177 | 2174 | 3.00 | 4 | 1.12 | 15 | 16.80 | |
|  Rios Escobar, Adan Humberto | | | 2306 | CHI | 0.00 | 1 | -0.32 | 15 | -4.80 | |  Aguirre Contreras, Cristian Rodri | | | 1774 * | CHI | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Lenoir Ibacache, Gabriel | | | 2242 | CHI | 1.00 | 1 | 0.59 | 15 | 8.85 | | | Valdes Escobar, Alvaro Daniel | m | | 2385 | CHI | 1.00 | 1 | 0.77 | 15 | 11.55 | | | * 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) | | | | Semifinal Sur Campeonato Chileno de Ajedrez 2012 | Nueva Imperial | CHI | 2012-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2169 | 2160 | 2.00 | 5 | -0.32 | 15 | -4.80 | |
| | Zuniga Alvarez, Alfredo | | | 1770 | CHI | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Torres Bravo, Cristobal Renato | f | | 2317 | CHI | 1.00 | 1 | 0.71 | 15 | 10.65 | | | Farfan Ortiz, Enrique Alfredo | | | 2246 | CHI | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Larrachea Formas, Enrique | f | | 2290 | CHI | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Olivares Olivares, Claudio | | | 2221 | CHI | 0.00 | 1 | -0.42 | 15 | -6.30 | |
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) | | | | Semifinal Metropolitana Campeonato Chileno de Ajedrez 2012 | Santiago | CHI | 2012-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1990 | 2160 | 3.00 | 6 | -1.33 | 15 | -19.95 | |
| | Cortes Garrote, Juan Carlos | | | 1887 | CHI | 0.50 | 1 | -0.33 | 15 | -4.95 | | | Santos Gonzalez, Miguel | | | 1995 | CHI | 0.50 | 1 | -0.22 | 15 | -3.30 | | | Rios Galleguillos, Maximiliano | | | 1969 | CHI | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Donoso Ovalle, Christopher Alej | | | 2026 | CHI | 0.00 | 1 | -0.68 | 15 | -10.20 | | | Vera Salamanca, Claudio | | | 2014 | CHI | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Meyer Monsalve, Ewald | | | 2051 | CHI | 0.00 | 1 | -0.65 | 15 | -9.75 | |
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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