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Individual Calculations December 2016 |
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| Cruz Romani, Juan Total change: -12.40 | |   |
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| X Open IRT Ciudad de Piura | Piura | PER | 2016-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1906 | 2032 | 2.00 | 4 | -0.62 | 20 | -12.40 | |
|  Sanchez Herrera, Dennis | | | 1669 | PER | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Garcia Giler, Julio | | | 1800 | ECU | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Leiva, Giuseppe | m | | 2386 | PER | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Cespedes Torres, Jose Mart | | | 1768 | PER | 0.00 | 1 | -0.82 | 20 | -16.40 | |
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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