Individual Calculations July 2012 |
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Mitma, Ivan Total change: -0.15 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Torneo IRT Colegio de Ingenieros del Peru Consejo Nacional | LIMA | PER | 2012-04-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
2012 | 2028 | 1.50 | 3 | -0.01 | 15 | -0.15 | |
| Requejo, Oswaldo | | | 2247 | PER | 0.00 | 1 | -0.22 | 15 | -3.30 | | Serrano, David | | | 2087 | PER | 0.50 | 1 | 0.08 | 15 | 1.20 | | Mendoza Sosaya, Eric | | | 1702 | PER | 1.00 | 1 | 0.13 | 15 | 1.95 | | 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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