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Rapid:
Individual Calculations August 2019 |
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| Torres Torres, Jefferson Arturo Total change: 7.60 | |   |
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| IRT Activo XIITorneo Anual Club ajedrez Duitama - Liga Ajedrez de Boyaca | Duitama | COL | 2019-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1811 | 1736 | 2.00 | 4 | 0.38 | 20 | 7.60 | |
|  Corredor, Ismael | | | 1774 | COL | 0.00 | 1 | -0.45 | 20 | -9.00 | |  Becerra Becerra, Diego Alejandro | | | 1739 | COL | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Rojas Castillo, Leibnitz Edison | | | 1763 | COL | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Cerinza, Pablo | | | 1966 | COL | 1.00 | 1 | 0.79 | 20 | 15.80 | |
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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