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Individual Calculations July 2012 |
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| Serrano, David Total change: 0.75 | |   |
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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 |
| 1895 | 2087 | 1.50 | 2 | 0.05 | 15 | 0.75 | |
|  Murga, Caleb | | | 1762 | PER | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Mitma, Ivan | | | 2028 | PER | 0.50 | 1 | -0.08 | 15 | -1.20 | |
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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