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Individual Calculations January 2024 |
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| Arandia La Rosa, Eduardo Jose Total change: -47.80 | |   |
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| IRT Sub 2000 Soacha Open 2023 | Soacha | COL | 2023-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1625 | 1948 | 4.50 | 8 | -2.39 | 20 | -47.80 | |
|  Bonilla Bohorquez, Frank David | | | 1548 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Oviedo Mora, Jaime Orlando | | | 1644 | COL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Garcia, Juan Manuel | | | 1785 | COL | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Ortega Leon, Jaime | | | 1549 | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Longas, Edgar | | | 1724 | COL | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Arenas Pinilla, Edwin | | | 1574 | COL | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Pena Canon, Javier Orlando | | | 1571 | COL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Guerrero, Hernando | | | 1606 | COL | 0.50 | 1 | -0.38 | 20 | -7.60 | | | * 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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