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Individual Calculations April 2009 |
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| Escobar Medina, Andres F Total change: 24.90 | |   |
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| Torneo departamental Abierto de apertura ANT | Medellin | COL | 2009-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2256 | 2096 | 0.00 | 3 | -0.88 | 15 | -13.20 | |
|  Panesso, Henry | f | | 2298 | COL | 0.00 | 1 | -0.24 | 15 | -3.60 | |  Osorio, Cristhian Camilo | | | 2159 | COL | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Rios, Alejandro | m | | 2310 | COL | 0.00 | 1 | -0.23 | 15 | -3.45 | |
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 |
| 2053 | 2096 | 7.00 | 8 | 2.54 | 15 | 38.10 | |
| | Carvajal Montoya, Juan Camilo | | | 1929 | COL | 0.50 | 1 | -0.22 | 15 | -3.30 | | | Valencia, Camilo | | | 2036 | COL | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Blandon Villa, Diego F | | | 2072 | COL | 1.00 | 1 | 0.47 | 15 | 7.05 | | | Vargas, Arteaga Alexis | | | 2185 | COL | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Chirivi, Jenny | | wm | 2155 | COL | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Hurtado, Felipe | | | 2033 | COL | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Blandon, Luis Guillermo | | | 1963 | COL | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Posada, Juan Manuel | f | | 2053 | COL | 1.00 | 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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