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Individual Calculations December 2012 |
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| Grigoryan, Karen H. Total change: 4.80 | |   |
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| World Youth Chess Championship 2012 - Open 18 | Maribor | SLO | 2012-11-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2401 | 2508 | 7.50 | 11 | 0.48 | 10 | 4.80 | |
|  Jovanovic, Bojan P | | | 2201 | SRB | 1.00 | 1 | 0.14 | 10 | 1.40 | |  Westerberg, Jonathan | f | | 2322 | SWE | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Kriebel, Tadeas | f | | 2359 | CZE | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Zhou, Yang-Fan | m | | 2418 | ENG | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Anton Guijarro, David | m | | 2559 | ESP | 0.50 | 1 | 0.07 | 10 | 0.70 | | | Bluebaum, Matthias | m | | 2438 | GER | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Cori, Jorge | g | | 2531 | PER | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Sochacki, Christophe | m | | 2402 | FRA | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Drozdowski, Kacper | f | | 2392 | POL | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Duda, Jan-Krzysztof | m | | 2456 | POL | 0.00 | 1 | -0.57 | 10 | -5.70 | | | Mons, Leon | f | | 2332 | GER | 1.00 | 1 | 0.27 | 10 | 2.70 | |
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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