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Individual Calculations January 2020 |
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| Ruiz Barrientos, Gabriel Alberto Total change: -21.00 | |   |
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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 |
| 1591 | 1466 | 0.50 | 4 | -1.05 | 20 | -21.00 | |
|  Soriano Quispe, Ivan Excender | f | | 1866 * | PER | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Jara Flores, Rolando | | | 1854 | CHI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Jimenez Jimenez, Abednego | | | 1346 | CHI | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Lagos Villalobos, Alexander | | | 1299 | CHI | 0.50 | 1 | -0.22 | 20 | -4.40 | | | * 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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