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Individual Calculations December 2012 |
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| Poyato Plaza, Daniel Total change: 4.05 | |   |
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| 29e Open Escacs Catalunya Central | Manresa | ESP | 2012-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1966 | 1915 | 2.00 | 4 | 0.27 | 15 | 4.05 | |
|  Coll Enriquez, Lluis | | | 2149 | ESP | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Olivares Flores, Benito | | | 1684 | ESP | 1.00 | 1 | 0.21 | 15 | 3.15 | |  Martinez Garcia, Jesus Antonio | | | 2006 | ESP | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Garriga Biosca, Francesc | | | 2023 | ESP | 0.00 | 1 | -0.35 | 15 | -5.25 | |
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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