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Individual Calculations September 2023 |
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| Garcia Ospina, Sebastian Total change: 12.80 | |   |
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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 |
| 1609 | 1337 | 1.50 | 5 | 0.32 | 40 | 12.80 | |
|  Palomino Escobar, Daniel Fernando | | | 1893 | COL | 0.00 | 1 | -0.03 | 40 | -1.20 | |  Hernandez Polanco, Alberto | | | 1587 | COL | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Molina Ballesteros, Juan Sebastia | | | 1740 | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Malagon Malagon, Gabriela | | | 1117 | COL | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Acosta Nunez, Miguel | | | 1709 | COL | 0.00 | 1 | -0.10 | 40 | -4.00 | |
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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