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Individual Calculations September 2015 |
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| Jeraldo Zepeda, Christian Total change: 11.40 | |   |
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| IV Torneo open IRT Universidad de la serena | La Serena | CHI | 2015-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1835 | 2005 | 2.00 | 2 | 0.57 | 20 | 11.40 | |
|  Nunez Cerda, Andres | | | 1763 | CHI | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Touret Hidalgo, Jean Paul | | | 1907 | CHI | 1.00 | 1 | 0.37 | 20 | 7.40 | |
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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