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Individual Calculations January 2011 |
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| Ruiz Santacruz, Astrid Total change: -4.20 | |   |
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| TORNEO IRT ABIERTO “CAMPEÓN DE HUÁNUCO” | HUANUCO, PERU | PER | 2010-11-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1813 | 1657 | 1.00 | 4 | -0.28 | 15 | -4.20 | |
|  Altamirano, Ricardo | | | 2007 | PER | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Tapia Alvarado, Isabel | | | 1890 | PER | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Cuenca Celis, Caleb | | | 1491 | PER | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Rojas Mena, Jhann Carlos | | | 1862 | PER | 0.00 | 1 | -0.24 | 15 | -3.60 | |
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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