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Individual Calculations April 2009 |
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| Posada, Juan Manuel Total change: -23.25 | |   |
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| Torneo departamental Abierto de apertura ANT | Medellin | COL | 2009-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2127 | 2053 | 0.00 | 1 | -0.40 | 15 | -6.00 | |
|  Arango, Andres Mauricio | | | 2127 | COL | 0.00 | 1 | -0.40 | 15 | -6.00 | |
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 Sub 20 | Medellin | COL | 2009-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1985 | 2053 | 3.00 | 7 | -1.15 | 15 | -17.25 | |
|  Chirivi, Angie Lizeth | | | 1892 | COL | 0.00 | 1 | -0.71 | 15 | -10.65 | | | Granada, Angie | | | 1923 | COL | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Carvajal Montoya, Juan Camilo | | | 1929 | COL | 0.00 | 1 | -0.67 | 15 | -10.05 | | | Hurtado, Felipe | | | 2033 | COL | 0.00 | 1 | -0.53 | 15 | -7.95 | | | Castrillon Gomez, Melissa | | | 2002 | COL | 1.00 | 1 | 0.43 | 15 | 6.45 | | | Salazar, Aura Cristina | | wf | 2018 | COL | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Escobar Medina, Andres F | | | 2096 | COL | 0.00 | 1 | -0.44 | 15 | -6.60 | |
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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