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Individual Calculations September 2012 |
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| Barros Rivadeneira, Cristhian Total change: 17.40 | |   |
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| XVII Grand Prix, 6ta. Parada | Macas | ECU | 2012-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2088 | 2193 | 6.00 | 7 | 1.77 | 15 | 26.55 | |
|  Escobar, Lauro | | | 1793 * | ECU | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Salazar Lopez, Jair | | | 1793 * | ECU | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Arrata Peralta, Pedro | | | 1941 | ECU | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Crespo Hidalgo, Carlos | | | 2096 | ECU | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Macias Murillo, Bryan | m | | 2377 | ECU | 1.00 | 1 | 0.74 | 15 | 11.10 | | | Pazos Gambarrotti, Plinio | m | | 2248 | ECU | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Kjartansson, Gudmundur | m | | 2367 | ISL | 0.00 | 1 | -0.27 | 15 | -4.05 | | | * 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 14 | Lima | PER | 2012-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1945 | 2193 | 6.50 | 9 | -0.61 | 15 | -9.15 | |
| | Silva Heredia, Mario Alejandro | | | 1793 * | PER | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Zarate, Fernandoh | | | 1793 * | PAR | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Aguilar, Luis Miguel | | | 1870 | BOL | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Cori Quispe, Kevin | | | 2017 | PER | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Gonzalez, Andres Felipe | | | 1940 | COL | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Leon Magallanes, Isaac | | | 2045 | ECU | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Martinez Alcantara, Jose Eduardo | f | | 2155 | PER | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Chong Chinchay, Eric Joel | | | 1966 | PER | 0.00 | 1 | -0.79 | 15 | -11.85 | | | Uzcategui, Alejandro | | | 1927 | VEN | 0.50 | 1 | -0.32 | 15 | -4.80 | | | * 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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