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Individual Calculations June 2015 |
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| Ducuara Alape, Ronaldo Total change: -120.80 | |   |
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| IRT Final Nacional Sub-10 Absoluto | Medellin | COL | 2015-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1581 | 1728 | 3.00 | 9 | -3.02 | 40 | -120.80 | |
|  Jimenez, Joseph | c | | 1718 | COL | 0.00 | 1 | -0.51 | 40 | -20.40 | |  Lopez Ramirez, David Santiago | c | | 1724 | COL | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Chavez, Brayan Steven | c | | 1685 | COL | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Ribero, David Felipe | | | 1834 | COL | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Vargas, Daniel Fernando | | | 1385 | COL | 0.00 | 1 | -0.88 | 40 | -35.20 | | | Mercado Tapias, Juan Diego | | | 1625 | COL | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Velasquez, Joan Sebastian | | | 1328 * | COL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Toro, Miguel Angel | | | 1434 | COL | 0.00 | 1 | -0.85 | 40 | -34.00 | | | Gomez Rondon, Samuel | | | 1493 | COL | 1.00 | 1 | 0.21 | 40 | 8.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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