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Blitz:
Individual Calculations July 2023 |
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| Moncada Correa, Sara Total change: -42.80 | |   |
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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 |
| 1682 | 2020 | 4.50 | 8 | -2.14 | 20 | -42.80 | |
|  Betancur Alvarez, Sara Maria | | | 1314 | COL | 0.00 | 1 | -0.99 | 20 | -19.80 | |  Briceno Suarez, Elisabet | | | 1620 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Narvaez Berrio, Alexander | | | 1539 | COL | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Perez Arroyave, Damian | | | 1808 | COL | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Ramirez Andrade, Leonardo Jesus | | | 1658 | COL | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Florez, Santiago | | | 1663 | COL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Gonzalez Zapata, Julian David | | | 1766 | COL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Castaneda, Jhon David | f | | 2086 | COL | 0.00 | 1 | -0.41 | 20 | -8.20 | | | * 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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