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Individual Calculations September 2023 |
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| Idarraga, Oscar Total change: 6.00 | |   |
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| XXX IRT Aficionados Feria de Las Flores Medellin 30 Anios | Medellin | COL | 2023-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1588 | 1810 | 7.00 | 9 | 0.15 | 40 | 6.00 | |
|  Carmona, Luisa Maria | | | 1410 * | COL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Sierra, Henry Alberto | | | 1455 | COL | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Luna Monsalve, Sofia | | | 1501 | COL | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Alvarez, Juan P | | | 1980 | COL | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Malagon Guzman, Juan Daniel | | | 1559 | COL | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Moreno Gonzalez, Maria Camila | | | 1587 | COL | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Castro Lombana, Juan Pablo | | | 1572 | COL | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Diaz Padilla, Richard | | | 1634 | COL | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Ciro, Jose Daniel | | | 1591 | COL | 1.00 | 1 | 0.22 | 40 | 8.80 | | | * 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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