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Individual Calculations September 2021 |
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| Finley Rosero, Karol Valentina Total change: -148.00 | |   |
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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 |
| 1509 | 1630 | 1.50 | 8 | -3.70 | 40 | -148.00 | |
|  Pazos Gambarrotti, Plinio | m | | 2030 * | ECU | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Acuna, Nelson David | | | 2030 * | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Sagastegui, Thamara | | | 1282 | COL | 0.00 | 1 | -0.89 | 40 | -35.60 | | | Gaona Ballesteros, Andres | | | 1423 | COL | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Artieda Berru, Ariadna Ameli | | | 1230 * | ECU | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Gonzalez Bolivar, Juan Jose | | | 1384 | COL | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Guerrero Ortega, Johan Nicolas | | | 1230 * | COL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Ortiz Monsalve, Sebastian | | | 1459 | COL | 0.00 | 1 | -0.73 | 40 | -29.20 | | | * 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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