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Individual Calculations December 2022 |
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| Parra Ferrer, Eduin Enrique Total change: -7.60 | |   |
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| Torneo IRT Empoderamiento de la Ajedrecista Zuliana 2022 | Maracaibo, estado Zulia | VEN | 2022-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1680 | 1452 | 1.00 | 5 | -0.19 | 40 | -7.60 | |
|  Abiad Parra, Victor | | | 1880 | VEN | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Arteaga Colmenarez, Jaime David | | | 1792 | VEN | 1.00 | 1 | 0.88 | 40 | 35.20 | |  Vivas Gelves, Mauricio Jose | | | 1608 | VEN | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Avila Gonzalez, Juan Jose | | | 1621 | VEN | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Avila Vargas, Juan Manuel | | | 1501 | VEN | 0.00 | 1 | -0.43 | 40 | -17.20 | |
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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