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Individual Calculations September 2012 |
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| Kina, , Caio Garcia Total change: -15.30 | |   |
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| XXIII Festival Panamericano de Ajedrez de la Juventud Open Sub 18 | Lima | PER | 2012-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2002 | 1888 | 1.50 | 7 | -1.02 | 15 | -15.30 | |
|  Blandon Villa, Diego F | | | 2181 | COL | 0.00 | 1 | -0.15 | 15 | -2.25 | |  Ccahua, Alexander | | | 1758 | PER | 0.00 | 1 | -0.68 | 15 | -10.20 | | | Benavente Vazquez, Juan Jose | | | 2091 | MEX | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Dalo, Hermes | | | 2130 | VEN | 0.50 | 1 | 0.30 | 15 | 4.50 | | | Jarrin Cobos, Jose | | | 2044 | ECU | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Jian, Shaurya R | | | 2009 | USA | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Rivera Ochoa, Byron | | | 1800 | ECU | 0.00 | 1 | -0.62 | 15 | -9.30 | |
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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