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Individual Calculations September 2012 |
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| Cuellar, Diego Total change: -27.60 | |   |
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| II Open IRT " Circulo Peruano de Ajedrez" | Lima | PER | 2012-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1893 | 2247 | 4.00 | 5 | -0.44 | 15 | -6.60 | |
|  Cruz Pereyra, Andresantoni | | | 1847 * | PER | 0.50 | 1 | -0.42 | 15 | -6.30 | |  Sala, Harold | | | 1996 | PER | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Caballero Quijano, Mitzy M | | wf | 1847 * | PER | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Tapia Huerta, Joel | | | 1917 | PER | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Retamozo, Kevin | | | 1858 | PER | 0.50 | 1 | -0.41 | 15 | -6.15 | | | * 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) | | | | XXIII Festival Panamericano de Ajedrez de la Juventud Open Sub 16 | Lima | PER | 2012-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1983 | 2272 | 6.00 | 9 | -1.40 | 15 | -21.00 | |
| | Roman Sanchez, Wilder Xavier | | | 1872 * | PER | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Bianchi, Augusto | | | 1899 | ARG | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Chiari, Arthur Gontijo | f | | 2010 | BRA | 0.50 | 1 | -0.32 | 15 | -4.80 | | | Cruz Pereyra, Andresantoni | | | 1940 | PER | 0.50 | 1 | -0.38 | 15 | -5.70 | | | Jerves Cordova, Carlos | | | 1899 | ECU | 0.50 | 1 | -0.40 | 15 | -6.00 | | | Shen, Arthur | f | | 2242 | USA | 0.50 | 1 | -0.04 | 15 | -0.60 | | | Talledo Lagos, Cesar | | | 1872 * | PER | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Principe, Alexander | f | | 2154 | PER | 0.00 | 1 | -0.66 | 15 | -9.90 | | | Moreno, Luis | | | 1959 | VEN | 1.00 | 1 | 0.14 | 15 | 2.10 | | | * 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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