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Individual Calculations August 2023 |
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| Tobon, Sebastian Total change: 12.00 | |   |
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| IRT Sub 1999 Fiestas del Platano Sabaneta 2023 | Sabaneta | COL | 2023-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1732 | 1785 | 5.00 | 8 | 0.60 | 20 | 12.00 | |
|  Zapata, Olga Maria | | wf | 1537 | COL | 0.50 | 1 | -0.31 | 20 | -6.20 | |  Gomez Silva, Maximiliano | | | 1385 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Salazar, Andres Felipe | | | 1902 | COL | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Becker Newmark, Jeronimo | | | 1550 | COL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Laverde, Luis Eduardo | | | 1937 | COL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Alvarez Alvarez, Luis Fernando | | | 1717 | COL | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Valencia Escobar, Dario | | | 1854 | COL | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Zapata Cuartas, Juan Carlos | | | 1975 | COL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | * 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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