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Individual Calculations September 2012 |
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| Chirinos, Cristian Total change: -2.70 | |   |
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| Torneo IRT Santisimo Nombre de Jesus 2012-III | Lima | PER | 2012-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1415 | 1565 | 2.00 | 3 | -0.09 | 30 | -2.70 | |
|  Ugarelli, Leonardo | | | 1404 | PER | 0.00 | 1 | -0.71 | 30 | -21.30 | |  Solis, Arturo | | | 1420 | PER | 1.00 | 1 | 0.31 | 30 | 9.30 | | | Romero, Maria Jose | | | 1422 | PER | 1.00 | 1 | 0.31 | 30 | 9.30 | |
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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