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Individual Calculations April 2017 |
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| Cortes Sarmiento, Alan Total change: 6.00 | |   |
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| Semifinal 3 Cat Sub14 Absoluto 2017 | Ibague | COL | 2017-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1503 | 1268 | 1.00 | 4 | 0.15 | 40 | 6.00 | |
|  Ducuara Alape, Ronaldo | | | 1556 | COL | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Diaz, Diego Alejandro | | | 1513 | COL | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Lopez Rayo, Santiago | | | 1547 | COL | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Herrera Cortes, Luis Felipe | | | 1396 | COL | 1.00 | 1 | 0.67 | 40 | 26.80 | |
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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