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Individual Calculations April 2018 |
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| Cardenas Briceno, Eloy Total change: 12.80 | |   |
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| Campeonato Nacional Amateur 2018 Sub1700 | Bogota | COL | 2018-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1682 | 1521 | 1.00 | 2 | 0.32 | 40 | 12.80 | |
|  Vargas, Alejandro | | | 1909 | COL | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Bastidas Aponte, Victor Alberto | | | 1455 | COL | 1.00 | 1 | 0.41 | 40 | 16.40 | |
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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