Individual Calculations October 2012 |
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Tapia Alvarado, Isabel Total change: -11.10 | | |
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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 |
1919 | 1843 | 0.50 | 3 | -0.74 | 15 | -11.10 | |
| Altamirano, Ricardo | | | 1990 | PER | 0.00 | 1 | -0.30 | 15 | -4.50 | | Cosme Contreras, Trilce | | | 1546 | PER | 0.50 | 1 | -0.35 | 15 | -5.25 | | Dolorier Serpa, Smith | | | 2222 | PER | 0.00 | 1 | -0.09 | 15 | -1.35 | | 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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