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Blitz:
Individual Calculations February 2018 |
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| Barreiro Acosta, Frank Total change: 8.40 | |   |
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| Torneo IRT Ajedrez Blitz Feria de Cali 2017 | Cali | COL | 2017-12-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1909 | 1754 | 2.00 | 5 | 0.42 | 20 | 8.40 | |
|  Florez, Luis Angel | | | 2119 | COL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Loaiza, Alberny | | | 1925 | COL | 1.00 | 1 | 0.73 | 20 | 14.60 | |  Ardila, Oscar Humberto | c | | 2007 | COL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Oliveros, Camilo | c | | 1987 | COL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Marin, Luis Eduardo | | | 1505 | COL | 1.00 | 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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