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Individual Calculations May 2012 |
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| Llacsahuanga, Diego Total change: -14.40 | |   |
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| VII Open IRT Club Magdalena | Lima | PER | 2011-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1946 | 2087 | 1.00 | 3 | -0.96 | 15 | -14.40 | |
|  Requejo, Oswaldo | | | 2247 | PER | 0.00 | 1 | -0.29 | 15 | -4.35 | |  Murga, Caleb | | | 1713 | PER | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Puppi Lazo, Jorge Luis | | | 1877 | PER | 0.00 | 1 | -0.77 | 15 | -11.55 | |
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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