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Individual Calculations February 2023 |
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| Ossa, Orlando Total change: -28.40 | |   |
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| XXVIII Torneo de Ajedrez IRT Internacional Feria de Manizales | Manizales | COL | 2023-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1919 | 2193 | 5.00 | 8 | -1.42 | 20 | -28.40 | |
|  Restrepo, Fabian | | | 1793 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Calle, Edwin Fernando | | | 1890 | COL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Molina, Gildardo | | | 1939 | COL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Torres, Juan Camilo | m | | 2310 | COL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Perez, William | | | 1909 | COL | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Abella, Alfonso | | | 1790 | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Castano, Julian Marcelo | | | 1941 | COL | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Vanegas, Josue | | | 1783 | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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