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Individual Calculations September 2011 |
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| Lopez Raygoza, Luis Albert Total change: 7.65 | |   |
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| XXII Torneo Panamericano de Ajedrez de la Juventud 2011 U-16 Absoluto | Cali | COL | 2011-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1870 | 1893 | 3.50 | 5 | 0.80 | 15 | 12.00 | |
|  Pujaico Escudero, Kevin Edgar | | | 1829 | PER | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Hernandez, Jairo Andres | | | 2179 | COL | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Ccahua, Alexander | | | 1734 | PER | 0.50 | 1 | -0.21 | 15 | -3.15 | |  Ravello, Calixto | | | 1832 | PER | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Conislla, Oskar | | | 1774 | PER | 1.00 | 1 | 0.34 | 15 | 5.10 | |
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) | | | | Campeonato Nacional Sub 20 Varonil | MEXICO, DF | MEX | 2011-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1663 | 1893 | 0.50 | 1 | -0.29 | 15 | -4.35 | |
| | Tello Patino, Mario Robert | | | 1663 | MEX | 0.50 | 1 | -0.29 | 15 | -4.35 | |
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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