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Individual Calculations November 2015 |
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| Dabraccio, Guillermo Total change: -3.20 | |   |
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| IX Festival Internacional de Ajedrez Universidad Central | Bogota | COL | 2015-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1868 | 1730 | 1.50 | 5 | -0.16 | 20 | -3.20 | |
|  Ossa, Orlando | m | | 2130 * | COL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Mena, Yamil Octavio | | | 1942 | COL | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Cuellar Canosa, Nicolas | | | 1384 | COL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Martinez, Mauricio | | | 1964 | COL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Padilla, Ivo | | | 1921 | COL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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