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Individual Calculations March 2018 |
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| Petrican, Petru Cosmin Total change: 33.20 | |   |
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| 17th Rochefort Chess Festival - Accession | ROCHEFORT | FRA | 2018-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1631 | 1476 | 4.50 | 9 | 1.66 | 20 | 33.20 | |
|  Pascal, Jonathan | | | 1850 | FRA | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Maruejols, Paul | | | 1334 | FRA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Drochon, Francois | | | 1703 | FRA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Bleau, Benoit | | | 1267 | FRA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Brangier, Romain | | | 1759 | FRA | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Lheritier, Boris | | | 1752 | FRA | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Gaubert, Cedric | | | 1685 | FRA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Goguely, Pierre | | | 1699 | FRA | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Chabeaud, Jean-Jacques | | | 1632 | FRA | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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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