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Individual Calculations February 2023 |
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| Simancas Maradei, Miguel Alejand Total change: -4.40 | |   |
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| Torneo IRT Circuito de Ajedrez El Valle Avanza y se Fortalece Sede Santiago de Cali | Cali | COL | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1849 | 2027 | 5.50 | 8 | -0.22 | 20 | -4.40 | |
|  Velez, Sebastian | | | 1627 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Pereira Vera, Henry Alberto | | | 1759 | COL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Silva Ortiz, Marco Aurelio | | | 1862 | COL | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Pacheco Jimenez, Yesenia | | | 1748 | ECU | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Galindo, Gustavo | | | 1877 | COL | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Borrero, Alexander | | | 1988 | COL | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Chavez, Brayan Steven | c | | 1890 | COL | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Guelgua, Alvaro | | | 2039 | COL | 0.00 | 1 | -0.48 | 20 | -9.60 | | | * 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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