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Individual Calculations November 2019 |
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| Pereira, Henry Alberto Total change: 14.20 | |   |
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| Torneo IRT Ciudad Bonita 2019 | Bucaramanga | COL | 2019-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1924 | 1779 | 1.50 | 4 | 0.23 | 20 | 4.60 | |
|  Campos Gomez, Manuel | | | 1950 | COL | 0.50 | 1 | 0.23 | 20 | 4.60 | |  Suarez, Walter Camilo | | | 1993 | COL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Moreno Vega, Jose Miguel | | | 2020 | COL | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Lizarazo, Doris Liliana | | | 1732 | COL | 0.00 | 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 |
| 1934 | 1814 | 1.50 | 3 | 0.48 | 20 | 9.60 | |
| | Jaimes, Fredy Alexander | | | 1859 | COL | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Arias, Juan Carlos | | | 1961 | COL | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Sepulveda, Julio Orlando | | | 1983 | COL | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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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