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Individual Calculations April 2009 |
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| Ramirez, Benjamin Dario Total change: 29.00 | |   |
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| Torneo departamental Abierto de apertura ANT | Medellin | COL | 2009-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2036 | 2124 | 3.00 | 3 | 1.16 | 25 | 29.00 | |
|  Cadavid Franco, Mariana | | | 1905 | COL | 1.00 | 1 | 0.22 | 25 | 5.50 | |  Benitez Rodriguez, Carlos | | | 2045 | COL | 1.00 | 1 | 0.39 | 25 | 9.75 | | | Osorio, Cristhian Camilo | | | 2159 | COL | 1.00 | 1 | 0.55 | 25 | 13.75 | |
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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