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Individual Calculations February 2017 |
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| Zuniga Alvarez, Alfredo Total change: -31.40 | |   |
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| OPEN IRT CIUDAD DE TEMUCO 2017 | Temuco | CHI | 2017-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1687 | 1835 | 0.50 | 3 | -1.57 | 20 | -31.40 | |
|  Mercado Hidalgo, Alan | | | 1595 | CHI | 0.00 | 1 | -0.80 | 20 | -16.00 | |  Hennen Rodriguez, Julian | | | 1692 | CHI | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Perez Gonzalez, Felipe Ignacio | | | 1774 | CHI | 0.00 | 1 | -0.58 | 20 | -11.60 | |
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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