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Individual Calculations September 2015 |
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| Dumitru, Sorin Total change: 1.80 | |   |
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| Arad Open 2015 | Arad | ROU | 2015-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1783 | 1477 | 1.00 | 6 | 0.09 | 20 | 1.80 | |
|  Lehaci, Miruna-Daria | | | 1814 | ROU | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Cosman, Andreea-Marioara | | wf | 1877 * | ROU | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Bulgaru, Vasile | | | 1877 * | ROU | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Bichiceanu, Dan-Radu | | | 1721 | ROU | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Macinic, Victor-Mihai | | | 1710 | ROU | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Balaceanu, David | | | 1698 | ROU | 1.00 | 1 | 0.78 | 20 | 15.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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