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Individual Calculations September 2012 |
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| Torres, Fernando Total change: 3.90 | |   |
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| XXIII Festival Panamericano de Ajedrez de la Juventud Open Sub 18 | Lima | PER | 2012-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2047 | 1990 | 3.00 | 7 | 0.04 | 15 | 0.60 | |
|  Principe, Gerson | | | 2165 | PER | 1.00 | 1 | 0.73 | 15 | 10.95 | | | Blandon Villa, Diego F | | | 2181 | COL | 0.00 | 1 | -0.25 | 15 | -3.75 | |  Martinez De Negri, Gonzalo | | | 2093 | ARG | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Zavarce, Oscar Enrique | f | | 2190 | VEN | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Orbegozo, Axel | | | 1809 | PER | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Dalo, Hermes | | | 2130 | VEN | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Ccahua, Alexander | | | 1758 | PER | 1.00 | 1 | 0.21 | 15 | 3.15 | |
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) | | | | Bicentenario del Exodo Jujeno | San Salvador de Jujuy | ARG | 2012-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2136 | 1990 | 1.50 | 4 | 0.22 | 15 | 3.30 | |
| | Zamorano, Jorge | | | 2294 | ARG | 0.50 | 1 | 0.36 | 15 | 5.40 | | | Belmonte, Diego Jose | | | 2074 | ARG | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Ubeira Montenegro, Enrique | | | 1956 | ARG | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Aparicio, Anibal | f | | 2220 | ARG | 0.00 | 1 | -0.21 | 15 | -3.15 | |
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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