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Individual Calculations May 2017 |
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| Ducuara Alape, Ronaldo Total change: -91.20 | |   |
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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 |
| 1546 | 1569 | 2.50 | 9 | -2.28 | 40 | -91.20 | |
|  Brito Carrascal, Camilo Andres | | | 1400 | COL | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Hincapie Uribe, Eduardo | | | 1386 | COL | 0.00 | 1 | -0.74 | 40 | -29.60 | |  Gonzalez, Leandro | | | 1560 | COL | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Chavez, Brayan Steven | c | | 1730 | COL | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Toro, Miguel Angel | | | 1669 | COL | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Higarrero, Juan David | | | 1491 | COL | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Caballero Marrugo, David Jose | | | 1551 | COL | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Lopez Ramirez, David Santiago | c | | 1654 | COL | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Donneys, Franz | | | 1470 | COL | 0.50 | 1 | -0.14 | 40 | -5.60 | |
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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