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Individual Calculations September 2012 |
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| Grigoryan, Karen H. Total change: -4.60 | |   |
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| World Junior Under 20 Chess Championships 2012 - Open | Athens | GRE | 2012-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2472 | 2529 | 7.00 | 13 | -0.46 | 10 | -4.60 | |
|  Larmuseau, Maarten | | | 2245 | BEL | 1.00 | 1 | 0.16 | 10 | 1.60 | |  Velten, Paul | f | | 2366 | FRA | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Malikentzos, Sotirios | f | | 2337 | GRE | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Van Kampen, Robin | g | | 2565 | NED | 0.50 | 1 | 0.05 | 10 | 0.50 | | | Mihok, Oliver | m | | 2456 | HUN | 1.00 | 1 | 0.40 | 10 | 4.00 | | | Zherebukh, Yaroslav | g | | 2629 | UKR | 1.00 | 1 | 0.64 | 10 | 6.40 | | | Shimanov, Aleksandr | g | | 2596 | RUS | 0.50 | 1 | 0.09 | 10 | 0.90 | | | Yu, Yangyi | g | | 2635 | CHN | 0.00 | 1 | -0.36 | 10 | -3.60 | | | Kovalev, Vladislav | m | | 2485 | BLR | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Andersen, Mads | m | | 2464 | DEN | 1.00 | 1 | 0.41 | 10 | 4.10 | | | Wei, Yi | f | | 2418 | CHN | 0.00 | 1 | -0.65 | 10 | -6.50 | | | Hansen, Eric | m | | 2472 | CAN | 0.00 | 1 | -0.58 | 10 | -5.80 | | | Antipov, Mikhail Al. | m | | 2462 | RUS | 0.00 | 1 | -0.59 | 10 | -5.90 | |
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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