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Rapid:
Individual Calculations November 2017 |
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| Rengifo, Carlos Alberto Total change: -49.80 | |   |
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| IRT I Parada de Ajedrez Activo Preseleccion Juegos Nacionales 2019 Valle del Cauca Rama Absoluta | Cali | COL | 2017-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1660 | 1838 | 2.50 | 6 | -1.74 | 20 | -34.80 | |
|  Herrera, Juan Sebastian | f | | 2204 | COL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Marin, Luis Eduardo | | | 1542 | COL | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Lopez Rayo, Santiago | c | | 1613 | COL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Calero, Hector Andres | | | 1704 | COL | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Donneys, Franz | | | 1457 | COL | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Urbano, Santiago | | | 1438 * | COL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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 II Parada de Ajedrez Activo Preseleccion Juegos Nacionales 2019 Valle del Cauca Rama Absoluta | Cali | COL | 2017-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1922 | 1838 | 2.00 | 7 | -0.75 | 20 | -15.00 | |
| | Beltran, Carlos Armando | | | 2136 | COL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Renteria, Rolando | | | 2052 | COL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Urbano, Santiago | | | 1438 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Polanco, Brayan Arley | f | | 1812 | COL | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Mateus, Martha | | wm | 2058 | COL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Martinez, Cristian Camilo | c | | 1796 | COL | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Arango Arenas, Juan Camilo | | | 2159 | COL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | * 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) | | |
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