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Individual Calculations September 2021 |
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| Duran, Ricardo Total change: -78.80 | |   |
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| XXVIII IRT Internacional Feria de las Flores Medellin 2021 | Medellin | COL | 2021-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1721 | 1885 | 3.50 | 8 | -1.97 | 40 | -78.80 | |
|  Escobar Medina, Andres F | | | 2285 * | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Gonzalez Bolivar, Juan Jose | | | 1485 * | COL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Torres Cueto, Jesus Marcial | f | | 2086 | COL | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Ospina Betancur, Santiago | | | 1485 * | COL | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Gaona Ballesteros, Andres | | | 1485 * | COL | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Fitzgerald, Daniela | | | 1651 | COL | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Caicedo Anguila, Juliana | | | 1629 | COL | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Castano, Saray | | | 1658 | COL | 1.00 | 1 | 0.21 | 40 | 8.40 | | | * 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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