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Rapid:
Individual Calculations January 2020 |
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| Naranjo, Alfonso Total change: -13.20 | |   |
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| Torneo IRT Feria de Cali Ajedrez RAPIDO Cat A Elo 1851 a 2200 | Cali | COL | 2019-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1981 | 1891 | 2.00 | 7 | -0.66 | 20 | -13.20 | |
|  Guelgua, Alvaro | | | 2031 | COL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Lopez Marin, Andres | | | 2015 | COL | 0.00 | 1 | -0.33 | 20 | -6.60 | |  Guerrero, Ever | | | 2042 | COL | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Franco, Jhonier | | | 1961 | COL | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Vargas, Mauricio | f | | 2094 | COL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Martinez, Cristian Camilo | c | | 1865 | COL | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Cadavid, Gerardo | | | 1859 | COL | 0.50 | 1 | -0.04 | 20 | -0.80 | |
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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