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Blitz:
Individual Calculations September 2012 |
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| Chiari, Arthur Gontijo Total change: 23.40 | |   |
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| I Campeonato Panamericano Blitz Sub 16 Open | Lima | PER | 2012-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2014 | 2010 | 4.50 | 7 | 1.17 | 20 | 23.40 | |
|  Collahuazo Vicente, Fernando | | | 1684 | ECU | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Ruiz C, Joshua D | f | | 2253 | COL | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Sohal, Tanraj | | | 2102 | CAN | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Cuellar, Diego | f | | 2272 | PER | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Caceres Recalde, Fernando | | | 2164 | ARG | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Posada, Juan Manuel | f | | 2011 | COL | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Lovon Manzano, Christian | | | 1610 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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