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Individual Calculations July 2008 |
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| Escobar Medina, Andres F Total change: 12.30 | |   |
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| Nacional Sub 16 Absoluto | Cali | COL | 2008-04-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1993 | 2047 | 3.00 | 4 | 0.71 | 15 | 10.65 | |
|  Diaz, Cristian Camilo | | | 2049 | COL | 1.00 | 1 | 0.50 | 15 | 7.50 | |  Escobar Barona, Juan Fernando | | | 2054 | COL | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Guelgua, Alvaro | | | 1964 | COL | 0.00 | 1 | -0.61 | 15 | -9.15 | | | Marin, Henry | | | 1906 | COL | 1.00 | 1 | 0.31 | 15 | 4.65 | |
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 Deptal Mayores ANT Absoluto | Medellin | COL | 2008-05-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2137 | 2047 | 2.00 | 5 | 0.11 | 15 | 1.65 | |
| | Arenas, David | m | | 2196 | COL | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Castaneda, Jhon David | | | 2107 | COL | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Arango, Andres Mauricio | | | 2069 | COL | 0.00 | 1 | -0.47 | 15 | -7.05 | | | Montoya Diez, Cesar Augusto | | | 2146 | COL | 1.00 | 1 | 0.64 | 15 | 9.60 | | | Chirivi, Jenny | | wm | 2167 | COL | 1.00 | 1 | 0.66 | 15 | 9.90 | |
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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