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Individual Calculations November 2021 |
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| Vergara Castillo, Boris Total change: 11.60 | |   |
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| Torneo IRT Sub 2200 Septiembre 2021 Club Chile | Santiago | CHI | 2021-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1848 | 1853 | 3.50 | 6 | 0.58 | 20 | 11.60 | |
|  Araya Torres, Ethan | | | 1453 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Marrujo Pardo, Mauricio Emmanuel | | | 1969 | CHI | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Chavez Dinamarca, Bastian | | | 2042 | CHI | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Dawabe Hasbun, Carlos | | | 1904 | CHI | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Bulgarini Torres, Marco | | | 1820 | CHI | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Flores Cisternas, Ricardo | | | 1901 | CHI | 0.00 | 1 | -0.43 | 20 | -8.60 | | | * 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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