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Rapid:
Individual Calculations January 2018 |
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| Plazas, Alfonso Total change: -24.20 | |   |
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| I Torneo IRT Ajedrez Activo Alcaldia de Dosquebradas | Dosquebradas | COL | 2017-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1875 | 1944 | 2.00 | 6 | -1.52 | 20 | -30.40 | |
|  Escobar Forero, Alder | g | | 2344 * | COL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Ocampo, Cristina | | | 1709 | COL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Herrera, Juan Sebastian | f | | 2169 | COL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Florez Castro, Estiven | | | 1793 | COL | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Molano, Walter Rene | | | 1693 | COL | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Legarda, Luis Ernesto | | | 1544 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | | | Torneo IRT Ajedrez Activo Feria de Cali 2017 | Cali | COL | 2017-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1887 | 1944 | 2.00 | 3 | 0.31 | 20 | 6.20 | |
| | Morales, Juan Pablo | | | 1868 | VEN | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Villaquiran, Miguel | | | 1635 | COL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Avila Pavas, Santiago | f | | 2158 | COL | 1.00 | 1 | 0.77 | 20 | 15.40 | |
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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