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Individual Calculations September 2011 |
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| Cornelio Argumedo, Yamil Total change: -7.80 | |   |
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| I.R.T. Fiestas Patrias 2011 | HUANUCO, PERU | PER | 2011-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1720 | 1859 | 1.50 | 3 | -0.52 | 15 | -7.80 | |
|  Leon, Manuel | | | 1570 | PER | 0.50 | 1 | -0.34 | 15 | -5.10 | |  Rojas Mena, Jhann Carlos | | | 1848 | PER | 0.00 | 1 | -0.52 | 15 | -7.80 | | | Huancahuaman Beltran, John | | | 1742 | 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) | | |
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