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Blitz:
Individual Calculations November 2017 |
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| Rengifo, Carlos Alberto Total change: 8.00 | |   |
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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 |
| 1783 | 1656 | 3.00 | 6 | 0.85 | 20 | 17.00 | |
|  Solano, William | | | 1814 | COL | 1.00 | 1 | 0.71 | 20 | 14.20 | |  Plazas, Alfonso | | | 1939 | COL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Delgado, Harold | | | 1952 | COL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Quintero Hurtado, Frank Willia | | | 1440 | COL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Marin, Luis Eduardo | | | 1542 | COL | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Franco, Jhonier | | | 2009 | COL | 0.00 | 1 | -0.11 | 20 | -2.20 | |
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 |
| 1953 | 1656 | 0.00 | 3 | -0.45 | 20 | -9.00 | |
| | Cayon, Diego Mauricio | | | 2016 | COL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Plazas, Alfonso | | | 1939 | COL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Alvarez, Jorge | | | 1904 | COL | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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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