Individual Calculations April 2009 |
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Radu, Dragos Total change: 8.50 | | |
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Grand Prix Iasi 2009 - 1st stage | Iasi | ROU | 2009-02-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
1925 | 1697 | 1.00 | 3 | 0.34 | 25 | 8.50 | |
| Tamba, Dumitru | | | 1875 | ROU | 0.50 | 1 | 0.23 | 25 | 5.75 | | Mihailescu, Radu-Lucian | | | 2028 | ROU | 0.50 | 1 | 0.38 | 25 | 9.50 | | Marinescu, Stefan | | | 1871 | ROU | 0.00 | 1 | -0.27 | 25 | -6.75 | | 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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