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Individual Calculations December 2019 |
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| Bossa Osorio, Eduardo Total change: -37.20 | |   |
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| X Festival Panamericano Escolar de las Americas -Colombia 2019- U-11 Absoluto | Medellin | COL | 2019-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1293 | 1184 | 0.50 | 4 | -0.93 | 40 | -37.20 | |
|  Luna Velandia, Juan Sebastian | | | 1400 | COL | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Giraldo Alvarez, Tomas | | | 1298 | COL | 0.00 | 1 | -0.34 | 40 | -13.60 | |  Ortiz Monsalve, Sebastian | | | 1371 | COL | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Hernandez Perez, Javier Francisco | | | 1101 | CRC | 0.50 | 1 | -0.11 | 40 | -4.40 | |
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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