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Blitz:
Individual Calculations July 2023 |
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| Tobon, Sebastian Total change: -10.20 | |   |
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| Open IRT Blitz Fiestas del Platano Sabaneta 2023 | Sabaneta | COL | 2023-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1644 | 1869 | 6.00 | 9 | -0.51 | 20 | -10.20 | |
|  Zapata Agudelo, Julian | | | 1469 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Andrade Salcedo, Jorge Mario | | | 1220 | COL | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Castaneda, Jhon David | f | | 2086 | COL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Zapata Sanchez, Juan Jose | | | 1626 | COL | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Restrepo Cifuentes, Luciana | | | 1392 | COL | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Becerra Saldarriaga, Emelyn | | | 1648 | COL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Gonzalez Zapata, Julian David | | | 1766 | COL | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Aguas Cardenas, Darley | | | 1790 | COL | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Olarte Ospina, Manuel | | | 1798 | COL | 0.50 | 1 | -0.10 | 20 | -2.00 | | | * 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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