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Rapid:
Individual Calculations August 2018 |
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| Guzman, River Total change: -6.60 | |   |
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| IRT Ajedrez ACTIVO Categoria Abierta Ansermanuevo | Ansermanuevo | COL | 2018-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1948 | 1836 | 1.00 | 3 | -0.15 | 20 | -3.00 | |
|  Mateus, Martha | | wm | 1996 | COL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Munoz Galvez, Jhon Edison | f | | 2236 * | COL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Alvarez, Mario | | | 1613 | COL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | * 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) | | | | IRT Ajedrez ACTIVO Categoria Abierta La Union | La Union | COL | 2018-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1907 | 1836 | 1.50 | 4 | -0.18 | 20 | -3.60 | |
|  Herrera, Juan Sebastian | f | | 2171 | COL | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Cardoso, Jaidy Marcela | | | 1821 | COL | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Lopez Rayo, Santiago | c | | 1684 | COL | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Hernandez Pinzon, Helvert | c | | 1950 | COL | 0.00 | 1 | -0.34 | 20 | -6.80 | |
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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