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Individual Calculations January 2020 |
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| Bahamondes Cepeda, Jose Patricio Total change: 26.00 | |   |
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| VI TORNEO INTERNACIONAL DE AJEDREZ CIUDAD DE ARICA 2019 | Arica | CHI | 2019-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1996 | 1883 | 4.00 | 9 | 0.65 | 40 | 26.00 | |
|  Donayre, Bertin | | | 2140 | PER | 0.50 | 1 | 0.32 | 40 | 12.80 | |  Delgadillo, Adonay | f | | 2258 | BOL | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Soza Espinoza, Daniel Ignacio | | | 1736 | CHI | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Cortes Orihuela, Javier | f | | 2205 | CHI | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Aguilar, Victor | | | 2072 | PER | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Rios Cautin, Rodrigo | | | 1679 | CHI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Olivares Olivares, Claudio | f | | 2283 * | CHI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Yucra Ortiz, Waldir Manuel | | | 1524 | PER | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Abarca Gonzalez, Damaris | | wf | 2064 | CHI | 0.00 | 1 | -0.26 | 40 | -10.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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