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Individual Calculations October 2012 |
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| Cornelio Argumedo, Yamil Total change: -7.35 | |   |
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| IRT Abierto " V Olimpiada Nacional Escolar de Ajedrez " 2012 | Tingo Maria - Huanuco | PER | 2012-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1857 | 1854 | 1.50 | 4 | -0.49 | 15 | -7.35 | |
|  Soria Castillo, Ricardo | | | 2133 | PER | 0.00 | 1 | -0.16 | 15 | -2.40 | |  Vasquez Alegre, Desiderio | | | 1583 | PER | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Navarro, Edmundo | | | 1959 | PER | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Martinez, Anthony | | | 1754 | PER | 0.00 | 1 | -0.64 | 15 | -9.60 | |
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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