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Individual Calculations January 2011 |
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| Paez Medina, Guillermo Alejandr Total change: -4.35 | |   |
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| III IRT CORE ANTOFAGASTA | Antofagasta | CHI | 2010-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2148 | 2135 | 2.50 | 6 | -0.29 | 15 | -4.35 | |
|  Silva Sanchez, Carlos | f | | 2367 | CHI | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Garmendia Vega, Gabriel | | | 1822 | CHI | 1.00 | 1 | 0.14 | 15 | 2.10 | |  Rios Escobar, Adan Humberto | | | 2312 | CHI | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Alarcon Bahamondes, Roberto | | | 2263 | CHI | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Cortes Arias, Mariela Natalia | | | 1768 | CHI | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Arancibia Guzman, Eduardo | f | | 2354 | CHI | 0.00 | 1 | -0.22 | 15 | -3.30 | |
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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