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Rapid:
Individual Calculations September 2017 |
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| Fonseca, Carlos Arturo Total change: 8.00 | |   |
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| X Torneo IRT Activo Club Ajedrez Duitama | Duitama | COL | 2017-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2163 | 2125 | 2.00 | 4 | 0.20 | 20 | 4.00 | |
|  Puerto, Alejandro | | | 2094 | COL | 1.00 | 1 | 0.46 | 20 | 9.20 | |  Marichal, Ariel | m | | 2310 | VEN | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Cadena, Juan Manuel | | | 2110 | COL | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Valle, Efrain | f | | 2138 | COL | 1.00 | 1 | 0.52 | 20 | 10.40 | |
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) | | | | VII Torneo IRT Activo Alcaldia Gachantiva | Gachantiva | COL | 2017-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2029 | 2103 | 5.00 | 8 | 0.20 | 20 | 4.00 | |
| | Lopez, Jorge Hernan | c | | 1899 | COL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Sanchez, Sebastian Felipe | m | | 2350 | COL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Builes Palacio, Santiago | | | 1914 | COL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Alvarez, Amaury | | | 2103 | COL | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Silva, Jorge | c | | 1914 | COL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Corredor Castellanos, Camilo | f | | 2082 | COL | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Ramirez, Francisco Javier | | | 1955 | COL | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Mena, Yamil Octavio | c | | 2013 | COL | 1.00 | 1 | 0.38 | 20 | 7.60 | |
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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