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Individual Calculations May 2015 |
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| Gascon Del Nogal, Jose Rafael Total change: -39.40 | |   |
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| XI Campeonato Sudamericano Sub-20 Absoluto Colombia 2015 | Barrancabermeja | COL | 2015-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2109 | 2383 | 4.50 | 8 | -1.97 | 20 | -39.40 | |
|  Martinez Maya, Steven | | | 2023 | ECU | 0.00 | 1 | -0.90 | 20 | -18.00 | |  Ospina, Carl Erik | | | 1983 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Olarte Parra, Jhoan Sebastian | | | 2025 | COL | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Benalcazar Heredia, David | | | 1983 * | ECU | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Tjong Tjin Joe, Calvin | | | 2042 | SUR | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Blandon, Luis Guillermo | | | 2191 | COL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Benedetti, Julio | | | 2269 | ARG | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Hernandez Sanchez, Jairo Andres | m | | 2356 | COL | 0.00 | 1 | -0.54 | 20 | -10.80 | | | * 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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