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Individual Calculations May 2013 |
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| Bartsch, Berthold Total change: -3.90 | |   |
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| 1.Schachbundesliga 2012/2013 | Hamburg | GER | 2012-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2440 | 2242 | 1.00 | 5 | -0.26 | 15 | -3.90 | |
|  Ftacnik, Lubomir Dr. | g | | 2547 | SVK | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Jochens, Arne | f | | 2298 | GER | 0.50 | 1 | 0.08 | 15 | 1.20 | |  Polzin, Rainer | g | | 2465 | GER | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Zumsande, Martin | m | | 2418 | GER | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Meins, Gerlef | m | | 2473 | GER | 0.50 | 1 | 0.29 | 15 | 4.35 | |
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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