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Individual Calculations September 2021 |
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| Pena, Alcides Total change: -29.60 | |   |
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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 |
| 1646 | 1634 | 2.00 | 7 | -1.48 | 20 | -29.60 | |
|  Chirivi C, Jenny Astrid | | wm | 2034 * | COL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Torres Cueto, Jesus Marcial | f | | 2034 * | COL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ortiz Monsalve, Sebastian | | | 1459 | COL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Dominguez, Laura Lucia | | wf | 1955 | COL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Acosta, Mariana | | | 1245 | COL | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Negron Lizarazo, Juan Sebastian | c | | 1273 | COL | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Ruiz Agudelo, Jeronimo | | | 1523 | COL | 0.50 | 1 | -0.15 | 20 | -3.00 | | | * 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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