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Individual Calculations April 2009 |
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| Serbanoiu, Marian Total change: -21.25 | |   |
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| Grand Prix Iasi 2009 - 1st stage | Iasi | ROU | 2009-02-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1936 | 2057 | 3.00 | 6 | -0.85 | 25 | -21.25 | |
|  Morea, Georgiana-Steluta | | | 1774 | ROU | 1.00 | 1 | 0.16 | 25 | 4.00 | |  Podgursky, Sten | f | | 2255 | MDA | 0.00 | 1 | -0.24 | 25 | -6.00 | | | Popescu, Daniel-Ionut | | | 1866 | ROU | 1.00 | 1 | 0.25 | 25 | 6.25 | | | Susterman, Semion | | | 2120 | MDA | 0.00 | 1 | -0.41 | 25 | -10.25 | | | Axinte, Stefan | | | 1894 | ROU | 0.00 | 1 | -0.72 | 25 | -18.00 | | | Oprita, George | | | 1707 | ROU | 1.00 | 1 | 0.11 | 25 | 2.75 | |
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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