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Individual Calculations July 2017 |
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| Prado, Leonardo Total change: -6.20 | |   |
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| XII Campeonato de Ajedrez Continental de las Americas Colombia 2017 | Medellin | COL | 2017-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2113 | 2140 | 4.50 | 9 | -0.31 | 20 | -6.20 | |
|  Fernandez Reyes, Lisandro | m | | 2402 | ECU | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Cadavid, Juan Miguel | | | 1894 | COL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Guerrero Sierra, Juan Carlos | m | | 2303 | COL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Obando Guzman, Soren Federico | | | 1964 | COL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Aranha Filho, Alvaro Z. | f | | 2355 | BRA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Croes, Octavio | c | | 1888 | ARU | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Palencia Morales, Wilson Guiller | m | | 2343 | VEN | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Rodriguez Arrieta, Maria Elena | | wm | 1926 | CRC | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Robledo, Andres Mauricio | | | 1942 | COL | 1.00 | 1 | 0.24 | 20 | 4.80 | |
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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