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Individual Calculations August 2018 |
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| Parra Ojeda, Yesid Alfredo Total change: 18.80 | |   |
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| Campeonato Nacional Categoria D Elo 1800 y Menor | Moniquira | COL | 2018-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1533 | 1715 | 4.00 | 5 | 0.47 | 40 | 18.80 | |
|  Campos Perilla, Sergio Felipe | | | 1315 * | COL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Cotes Ontibon, Anibal Santiago | | | 1382 | COL | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Leal Ortega, Jose | | | 1607 | COL | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Pena Mora, Carlos | | | 1482 | COL | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Vargas, Alejandro | | | 1877 | COL | 0.00 | 1 | -0.29 | 40 | -11.60 | | | * 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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