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Individual Calculations April 2015 |
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| Sotomayor Villatoro, Silvi Total change: -8.60 | |   |
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| IRT I TORNEO ABIERTO FIDE | Guatemala | GUA | 2015-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2151 | 1922 | 0.00 | 2 | -0.43 | 20 | -8.60 | |
|  Galvez Dastin, Eduardo | f | | 2175 | GUA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Juarez Flores, Gustavo E. | f | | 2126 | GUA | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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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