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Individual Calculations November 2009 |
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| Cinatti, Laurentiu Total change: -3.75 | |   |
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| Ploiesti Chess Weekend no. 1 | Ploiesti | ROU | 2009-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1874 | 1653 | 1.00 | 5 | -0.15 | 25 | -3.75 | |
|  Iordache, Adrian | | | 1980 | ROU | 0.00 | 1 | -0.13 | 25 | -3.25 | | | Dobrin, Catalin | | | 1885 | ROU | 0.00 | 1 | -0.21 | 25 | -5.25 | | | Olariu, Mihail | | | 1831 | ROU | 0.00 | 1 | -0.27 | 25 | -6.75 | | | Sandulescu, Gheorghe | | | 1935 | ROU | 1.00 | 1 | 0.84 | 25 | 21.00 | |  Pepene, Ionut | | | 1741 | ROU | 0.00 | 1 | -0.38 | 25 | -9.50 | |
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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