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Individual Calculations November 2019 |
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| Lizarazo, Doris Liliana Total change: 18.80 | |   |
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| Torneo IRT Ciudad Bonita 2019 | Bucaramanga | COL | 2019-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1897 | 1732 | 1.00 | 3 | 0.13 | 20 | 2.60 | |
|  Ledezma Villamizar, Gabriel Enriq | f | | 2016 | VEN | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Rincon R, Javier Duvan | | | 1896 | COL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Pereira, Henry Alberto | | | 1779 | COL | 1.00 | 1 | 0.57 | 20 | 11.40 | |
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) | | | | IRT Departamental Absoluto Norte de Santander 2019 | Cucuta | COL | 2019-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1966 | 1732 | 1.50 | 3 | 0.81 | 20 | 16.20 | |
| | Sepulveda, Julio Orlando | | | 1983 | COL | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Afanador Duran, Elias | | | 1798 | COL | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Ojeda, Jesus David | | | 2116 | COL | 0.00 | 1 | -0.09 | 20 | -1.80 | |
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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