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Individual Calculations November 2009 |
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| Sandulescu, Gheorghe Total change: -21.30 | |   |
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| Ploiesti Chess Weekend no. 1 | Ploiesti | ROU | 2009-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1855 | 1935 | 1.00 | 4 | -1.42 | 15 | -21.30 | |
|  Gogulancea, Radu | | | 2184 | ROU | 0.00 | 1 | -0.19 | 15 | -2.85 | |  Gorea, Aristide | | | 1781 | ROU | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Vulcan, Gheorghe | | | 1803 | ROU | 0.00 | 1 | -0.68 | 15 | -10.20 | | | Cinatti, Laurentiu | | | 1653 | ROU | 0.00 | 1 | -0.84 | 15 | -12.60 | |
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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