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Individual Calculations February 2023 |
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| Obando Guzman, Soren Federico Total change: -5.20 | |   |
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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 |
| 1878 | 2070 | 5.00 | 8 | -0.88 | 20 | -17.60 | |
|  Triana Castro, Francisco Javier | | | 1670 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Cuellar Canosa, Nicolas | | | 1820 | COL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Chavez, Brayan Steven | c | | 1890 | COL | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Hernandez Grajales, Andres | | | 1795 | COL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Ossa, Vladimir | | | 2005 | COL | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Zapata, Juan Carlos | | | 1984 | COL | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Mena Cordoba, Yamil Octavio | c | | 1866 | COL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Dominguez Rincon, Miller Duvan | f | | 1991 | COL | 0.00 | 1 | -0.61 | 20 | -12.20 | | | * 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) | | | | I IRT Clasico Escuela de Futuros Maestros 2023 Grupo A | Pasto | COL | 2023-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1798 | 2070 | 5.50 | 6 | 0.62 | 20 | 12.40 | |
| | Cajamarca Gordillo, Sebastian Ale | | | 1670 * | ECU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Barreiro Jurado, Frank | | | 1992 | COL | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Palacios Gordillo, Camila Estefan | | | 1789 | ECU | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Finley Rosero, Karol Valentina | | | 1704 | COL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Ortega Moran, Helmer Andres | | | 1739 | COL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Benavides, Christian Camilo | | | 1893 | COL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | * 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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