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Blitz:
Individual Calculations September 2012 |
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| Cori Quispe, Kevin Total change: 14.60 | |   |
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| I Campeonato Panamericano Blitz Sub 14 Open | Lima | PER | 2012-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1966 | 2017 | 3.50 | 5 | 0.73 | 20 | 14.60 | |
|  Barros Rivadeneira, Cristhian | f | | 2193 | ECU | 0.00 | 1 | -0.27 | 20 | -5.40 | |  Chong Chinchay, Eric Joel | | | 1966 | PER | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Zevallos Perez, Antonio M | | | 1693 | PER | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Torres, Mauricio | | | 1824 | PAR | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Martinez Alcantara, Jose Eduardo | f | | 2155 | PER | 0.50 | 1 | 0.19 | 20 | 3.80 | |
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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