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Individual Calculations March 2015 |
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| Rosales Schulz, Robin Total change: 25.80 | |   |
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| Torneo de Ajedrez Semifinal de Ajedrez de Chile, Doñihue 2015. | Donuhue | CHI | 2015-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1918 | 1956 | 4.50 | 6 | 1.23 | 20 | 24.60 | |
|  Guzman Caurapan, Felipe Andres | | | 1669 | CHI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Torres Chavez, Daniel Alejandr | | | 1824 | CHI | 0.50 | 1 | -0.18 | 20 | -3.60 | |  Escudero Donoso, Felipe | | | 2135 | CHI | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Lopez Canales, Francisco | | | 1880 | CHI | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Alvarez Riveros, Juan | | | 1930 | CHI | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Jorquera Alfaro, Mauricio | | | 2072 | CHI | 1.00 | 1 | 0.66 | 20 | 13.20 | |
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) | | | | 2° Torneo Internacional de Ajedrez Amateur sub-2200 de elo FIDE, Doñihue 2015. | Donihue | CHI | 2015-01-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2118 | 1956 | 1.50 | 5 | 0.06 | 20 | 1.20 | |
| | Reinuaba, Carlos | | | 2130 | CHI | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Salgado, Jorge | | | 2100 | CHI | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Hutt, Alejandro Gabriel | | | 2069 | ARG | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Vasquez Toledo, Cristian | | | 2096 | CHI | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Sepulveda Rojas, Jorge | | | 2196 | CHI | 0.00 | 1 | -0.20 | 20 | -4.00 | |
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) | | |
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