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Individual Calculations May 2017 |
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| Caballero Marrugo, David Jose Total change: -41.60 | |   |
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| IRT Final Campeonato Nacional Ajedrez Sub12 Absoluto 2017 | Medellin | COL | 2017-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1548 | 1551 | 3.50 | 9 | -1.04 | 40 | -41.60 | |
|  Chavez, Brayan Steven | c | | 1730 | COL | 0.00 | 1 | -0.27 | 40 | -10.80 | |  Toro, Miguel Angel | | | 1669 | COL | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Higarrero, Juan David | | | 1491 | COL | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Brito Carrascal, Camilo Andres | | | 1400 | COL | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Lopez Ramirez, David Santiago | c | | 1654 | COL | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Donneys, Franz | | | 1470 | COL | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Ducuara Alape, Ronaldo | | | 1569 | COL | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Hincapie Uribe, Eduardo | | | 1386 | COL | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Gonzalez, Leandro | | | 1560 | COL | 0.00 | 1 | -0.49 | 40 | -19.60 | |
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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