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Individual Calculations January 2023 |
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| Chinga Gomez, Didier Sebastian Total change: 69.60 | |   |
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| VIII TORNEO INTERNACIONAL DE AJEDREZ CIUDAD DE ARICA 2022 | Arica | CHI | 2022-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1604 | 1109 | 2.50 | 9 | 1.74 | 40 | 69.60 | |
|  Arias Diaz, Miguel Angel | | | 1916 | CHI | 0.00 | 1 | 0.00 | 40 | 0.00 | |  Toledo Sandoval, Claudio | | | 1660 | CHI | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Ruiz Barrientos, Gabriel Alberto | | | 1456 | CHI | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Cardenas Huachaca, Alessandro Jai | | | 1155 | PER | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Lagos Inostroza, Andres | | | 1713 | CHI | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Apana Mamani, Erick Cristian | | | 1601 | PER | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Enriquez Coronel, Gaia Paola | | | 1519 | BOL | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Egana Arriagada, Cristian | | | 1725 | CHI | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Serrano Fernandez, Djalmar | | | 1687 | VEN | 0.00 | 1 | -0.02 | 40 | -0.80 | |
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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