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Individual Calculations September 2023 |
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| Chavez, Brayan Steven Total change: -65.20 | |   |
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| IRT Fiestas de la Cosecha Pereira 2023 | Pereira | COL | 2023-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1785 | 2040 | 4.00 | 7 | -1.63 | 40 | -65.20 | |
|  Quevedo Bonilla, Paula Thaliana | | | 1640 * | COL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Solano, William | | | 1756 | COL | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Velasquez, Andres Felipe | | | 1903 | COL | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Rosales, Jhon Mike | | | 1752 | COL | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Pena Romero, Edwin Oswaldo | | | 1745 | COL | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Daza Samboni, Fernando | | | 1814 | COL | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Sierra Amariles, Juan Mauricio | | | 1886 | COL | 0.00 | 1 | -0.71 | 40 | -28.40 | | | * 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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