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Individual Calculations May 2023 |
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| Farfan Ortiz, Enrique Alfredo Total change: -4.80 | |   |
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| X Open de Ajedrez Lebu Ciudad del Viento 2023 | Lebu | CHI | 2023-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1891 | 2056 | 3.00 | 5 | -0.24 | 20 | -4.80 | |
|  Velasquez Saez, Rodrigo | | | 1656 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Vasquez Toledo, Cristian | | | 2266 | CHI | 0.00 | 1 | -0.23 | 20 | -4.60 | |  Orrego Palermo, Marcelo | | | 1738 | CHI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Gomez Barrera, Javiera Belen | | wm | 2236 | CHI | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Jimenez Jimenez, Abednego | | | 1561 | CHI | 1.00 | 1 | 0.04 | 20 | 0.80 | | | * 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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