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Blitz:
Individual Calculations September 2012 |
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| Principe, Alexander Total change: -3.20 | |   |
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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 |
| 2013 | 2154 | 4.50 | 7 | -0.16 | 20 | -3.20 | |
|  Madrigal Perez, Rodrigo | | | 1827 | MEX | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Cruz Pereyra, Andresantoni | | | 1940 | PER | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Cuellar, Diego | f | | 2272 | PER | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Ruiz C, Joshua D | f | | 2253 | COL | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Posada, Juan Manuel | f | | 2011 | COL | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Jerves Cordova, Carlos | | | 1899 | ECU | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Puppi Lazo, Jorge Luis | | | 1892 | PER | 1.00 | 1 | 0.18 | 20 | 3.60 | |
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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