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Rapid:
Individual Calculations May 2017 |
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| Barrios, Bernardo Total change: -18.60 | |   |
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| II IRT Open Internacional de Ajedrez Activo Ciudad Salento | Salento | COL | 2017-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1843 | 1883 | 3.50 | 8 | -0.93 | 20 | -18.60 | |
|  Alvear Castro, Miller Leandro | | | 1781 | COL | 1.00 | 1 | 0.36 | 20 | 7.20 | |  Martinez, Julian | f | | 2222 | COL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Castrillon Gomez, Melissa | | wm | 2193 | COL | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Herrera, Juan Sebastian | f | | 2195 | COL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Rodriguez Valencia, Sebastian | | | 1645 | COL | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Pena Mora, Carlos | | | 1583 | COL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Pineda Ramirez, Esteban | | | 1558 | COL | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Leon Acevedo, Juan Alejandro | | | 1567 | COL | 1.00 | 1 | 0.13 | 20 | 2.60 | |
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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