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Individual Calculations September 2011 |
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| Suarez Pinto, Sergio Rafael Total change: 6.30 | |   |
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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 |
| 1923 | 1737 | 1.50 | 5 | 0.21 | 30 | 6.30 | |
|  Velasco, Ricardo | | | 2008 | VEN | 0.50 | 1 | 0.33 | 30 | 9.90 | |  Gotz, Klaus Seiji Furucho | | | 1909 | BRA | 0.00 | 1 | -0.27 | 30 | -8.10 | | | Hernandez Torres, Alex Daniel | | | 1926 | COL | 0.50 | 1 | 0.25 | 30 | 7.50 | | | Ospina Escobar, Juan Pablo | | | 1875 | COL | 0.50 | 1 | 0.19 | 30 | 5.70 | | | Castro, Jairo Antonio | | | 1896 | COL | 0.00 | 1 | -0.29 | 30 | -8.70 | |
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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