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Individual Calculations May 2013 |
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| Drinceanu, Petre Total change: -7.80 | |   |
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| Oster-Open der Stadtsparkasse Oberhausen 2013 | Oberhausen | GER | 2013-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1687 | 2030 | 1.50 | 2 | -0.26 | 30 | -7.80 | |
|  Stoer, Nathan | | | 1728 | GER | 0.50 | 1 | -0.35 | 30 | -10.50 | |  Gruscinski, Marc | | | 1646 | GER | 1.00 | 1 | 0.09 | 30 | 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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