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Individual Calculations September 2018 |
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| Aguirre Contreras, Cristian Total change: 16.80 | |   |
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| 2 TORNEO DE AJEDREZ MARIO RIVERA PROKURIZA | EL SALVADOR | CHI | 2018-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2289 | 2294 | 2.50 | 5 | -0.02 | 20 | -0.40 | |
|  Jeraldo Zepeda, Christian | | | 2008 | CHI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Abarca Gonzalez, Nicolas | | | 2406 | CHI | 0.00 | 1 | -0.35 | 20 | -7.00 | |  Lenoir Ibacache, Gabriel | | | 2247 | CHI | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Henriquez Villagra, Cristobal | g | | 2524 | CHI | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Vergara Jofre, Felipe | f | | 2258 | CHI | 1.00 | 1 | 0.45 | 20 | 9.00 | |
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) | | | | CLUB DE AJEDREZ CHILE - IRT AGOSTO 2018 | Santiago | CHI | 2018-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2077 | 2294 | 3.00 | 3 | 0.86 | 20 | 17.20 | |
| | Rojas Mery, Leonardo Andres | | | 1894 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Quiroz Sanhueza, Bastian | | | 1894 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Valenzuela Fuentealba, Luis | m | | 2442 | CHI | 1.00 | 1 | 0.70 | 20 | 14.00 | | | * 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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