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Individual Calculations July 2023 |
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| Martinez A., Miguel Angel Total change: 130.80 | |   |
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| IRT Primera Categoria Jorge Aristizabal 2023 | Medellin | COL | 2023-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1676 | 1383 | 2.00 | 6 | 1.02 | 40 | 40.80 | |
|  Tobon, Sebastian | | | 1785 | GER | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Paniagua, Fabio De Jesus | | | 1599 | COL | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Giraldo, Marco | | | 1756 | COL | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Valencia Quinchia, Isabella | | | 1725 | COL | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Pacheco Grateron, Jose Gregorio | | | 1642 | COL | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Gallon Ramirez, Tomas | | | 1547 | COL | 0.50 | 1 | 0.22 | 40 | 8.80 | |
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) | | | | IRT Campeonato Nacional Amateur 2023 Categoria Sub-1700 Absoluto | Medellin | COL | 2023-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1616 | 1383 | 3.50 | 6 | 2.25 | 40 | 90.00 | |
| | Triana Castro, Francisco Javier | | | 1615 | COL | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Lopez Lopez, William Andres | | | 1573 | COL | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Velandia, Wilson | | | 1651 | COL | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Montoya, Ricardo | | | 1579 | COL | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Morales, Luis Eduardo | | | 1637 | COL | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Parrales, Jose David | | | 1640 | COL | 0.50 | 1 | 0.32 | 40 | 12.80 | |
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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