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Individual Calculations June 2013 |
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| Sandkamp, Ralph Total change: -4.05 | |   |
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| NRW-Klasse 2 2012/2013 | Duesseldorf | GER | 2012-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2263 | 2307 | 2.50 | 5 | -0.27 | 15 | -4.05 | |
|  Becker, Marcel | f | | 2404 | GER | 0.00 | 1 | -0.37 | 15 | -5.55 | |  Pieper-Emden, Carsten | m | | 2277 | GER | 0.50 | 1 | -0.04 | 15 | -0.60 | | | Savchenko, Viacheslav | m | | 2418 | UKR | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Peter, Sebastian | | | 2039 | GER | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Riedel, Holger | | | 2177 | GER | 1.00 | 1 | 0.32 | 15 | 4.80 | |
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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