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Individual Calculations March 2010 |
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| Gomez Caceres, Jafet Total change: 36.45 | |   |
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| V Open IRT Renaldo Llerena | Arequipa - Peru | PER | 2009-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2117 | 1928 | 4.00 | 6 | 2.43 | 15 | 36.45 | |
|  Zavala, Karlos | | | 2102 | PER | 1.00 | 1 | 0.73 | 15 | 10.95 | |  Iturry, William | | | 2182 | PER | 0.50 | 1 | 0.31 | 15 | 4.65 | | | Parraga, Alejandro | | | 2210 | BOL | 0.50 | 1 | 0.34 | 15 | 5.10 | | | Santiago Lastra, Nefi | | | 2068 | PER | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Gorbena Pena, Luis Andres | | | 1979 | PER | 1.00 | 1 | 0.57 | 15 | 8.55 | | | Aguilar, Victor | | | 2162 | PER | 0.50 | 1 | 0.29 | 15 | 4.35 | |
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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