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Individual Calculations September 2011 |
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| Velasco, Ricardo Total change: -0.45 | |   |
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| XXII Torneo Panamericano de Ajedrez de la Juventud 2011 U-14 Absoluto | Cali | COL | 2011-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1953 | 2008 | 4.50 | 8 | -0.03 | 15 | -0.45 | |
|  Suarez Pinto, Sergio Rafael | | | 1737 | COL | 0.50 | 1 | -0.33 | 15 | -4.95 | |  Parra, Brayan | | | 1797 | COL | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Sanchez Sandoval, Gonzalo | | | 1965 | CHI | 1.00 | 1 | 0.44 | 15 | 6.60 | | | Novoa, Fernando | | | 2044 | ARG | 0.00 | 1 | -0.45 | 15 | -6.75 | | | Mayorquin, Nicolas | | | 1889 | COL | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Cuellar, Diego | f | | 2110 | PER | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Chiari, Arthur Gontijo | f | | 2034 | BRA | 0.50 | 1 | 0.04 | 15 | 0.60 | | | Barros Rivadeneira, Cristhian | | | 2049 | ECU | 0.00 | 1 | -0.44 | 15 | -6.60 | |
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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