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Individual Calculations September 2011 |
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| Oliveira, Tiago Lopes Total change: 11.55 | |   |
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| XXII Torneo Panamericano de Ajedrez de la Juventud 2011 U-12 Absoluto | Cali | COL | 2011-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1788 | 1753 | 3.00 | 5 | 0.77 | 15 | 11.55 | |
|  Vildoso Ccama, Rodrigo | | | 1419 | PER | 1.00 | 1 | 0.12 | 15 | 1.80 | |  Zapata Arbelaez, Estiven | | | 1965 | COL | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Quinonez Garcia, Santiago | | | 1948 | COL | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Igor Tokuichi, Kikuchi Cadilhac | | | 1720 | BRA | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Poon, Yu Tien | | | 1890 | BAR | 1.00 | 1 | 0.68 | 15 | 10.20 | |
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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