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Individual Calculations May 2018 |
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| Puerta Rendon, Jacobo Total change: -12.40 | |   |
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| Final Nacional de Ajedrez Sub-10 Absoluto 2018 | Cali | COL | 2018-04-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1366 | 1491 | 5.50 | 9 | -0.31 | 40 | -12.40 | |
|  Barbosa, Lucas | | | 1341 | COL | 1.00 | 1 | 0.30 | 40 | 12.00 | |  Giraldo Alvarez, Tomas | | | 1243 | COL | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Mesa Parra, Esteban | | | 1352 | COL | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Carrillo Martinez, Hans Deivi | | | 1555 | COL | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Paladines Pinzon, Samuel | | | 1113 | COL | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Cabiativa, Juan Esteban | | | 1341 | COL | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Luna Velandia, Juan Sebastian | | | 1537 | COL | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Lopez Rayo, Santiago | c | | 1696 | COL | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Diaz Marquez, Juan Diego | | | 1113 | COL | 1.00 | 1 | 0.09 | 40 | 3.60 | |
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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