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Individual Calculations April 2009 |
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| Aponte Castillo, Jose Ernesto Total change: 22.65 | |   |
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| Torneo departamental Abierto de apertura ANT | Medellin | COL | 2009-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2186 | 2137 | 5.00 | 8 | 1.51 | 15 | 22.65 | |
|  Granada, Angie | | | 1923 | COL | 1.00 | 1 | 0.23 | 15 | 3.45 | |  Hoyos, Efrain | | | 1962 | COL | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Montoya Diez, Cesar Augusto | | | 2102 | COL | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Rios, Mauricio | f | | 2306 | COL | 1.00 | 1 | 0.72 | 15 | 10.80 | | | Chirivi, Jenny | | wm | 2155 | COL | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Gallego, Andres Felipe | | | 2373 | COL | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Clavijo, Jorge Mario | m | | 2360 | COL | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Rios, Alejandro | m | | 2310 | COL | 0.00 | 1 | -0.27 | 15 | -4.05 | |
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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