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Individual Calculations February 2023 |
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| Lopez Ramirez, Jorge Hernan Total change: -26.80 | |   |
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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 |
| 1762 | 1898 | 3.00 | 6 | -0.83 | 20 | -16.60 | |
|  Castro Leiva, Kevin | | | 1498 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Cardona, Jacobo | | | 1471 | COL | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Rosales, Daniel | | | 2067 | COL | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Vacca, Leonardo | | | 2041 | COL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Luligo Bejarano, Luis Angel | | | 1675 | COL | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Cuellar Canosa, Nicolas | | | 1820 | 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) | | | | XXVIII Torneo de Ajedrez IRT Internacional Feria de Manizales | Manizales | COL | 2023-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1733 | 1898 | 3.00 | 5 | -0.51 | 20 | -10.20 | |
| | Munoz Galvez, Jhon Edison | f | | 2292 | COL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Guerra Verano, Diana | | | 1583 | COL | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Dabraccio, Guillermo | | | 1566 | COL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Zuluaga Alzate, Gustavo | | | 1582 | COL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Ceballos Castellanos, Isabela | | | 1641 | COL | 1.00 | 1 | 0.18 | 20 | 3.60 | |
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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