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Blitz:
Individual Calculations November 2017 |
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| Plazas, Alfonso Total change: 26.20 | |   |
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| IRT I Parada de Ajedrez Blitz Preseleccion Juegos Nacionales 2019 Valle del Cauca Rama Absoluta | Cali | COL | 2017-09-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1911 | 1939 | 3.00 | 5 | 0.36 | 20 | 7.20 | |
|  Rengifo, Carlos Alberto | | | 1656 | COL | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Vanegas, Jhonny | | | 2071 | COL | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Naranjo, Alfonso | | | 1902 | COL | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Delgado, Harold | | | 1952 | COL | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Ramirez, Andres Felipe | | | 1972 | COL | 1.00 | 1 | 0.55 | 20 | 11.00 | |
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 Blitz Preseleccion Juegos Nacionales 2019 Valle del Cauca Rama Absoluta | Cali | COL | 2017-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1989 | 1939 | 4.00 | 7 | 0.95 | 20 | 19.00 | |
| | Cardoso Cardoso, Jose Gabriel | f | | 2165 | COL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Rengifo, Carlos Alberto | | | 1656 | COL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Beltran, Carlos Armando | | | 2076 | COL | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Henao, Cristobal | | | 2021 | COL | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Giraldo, Francisco | | | 2017 | COL | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Arango Arenas, Juan Camilo | | | 2247 | COL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Polanco, Brayan Arley | f | | 1738 | COL | 1.00 | 1 | 0.24 | 20 | 4.80 | |
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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