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Individual Calculations September 2009 |
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| Alexandru, Stefan Total change: 31.25 | |   |
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| Laszlo Noel Memorial | Tulcea | ROU | 2009-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1912 | 1646 | 2.00 | 4 | 1.25 | 25 | 31.25 | |
|  Anghel, Iulian | | | 1927 | ROU | 1.00 | 1 | 0.84 | 25 | 21.00 | |  Cojoaca, Vlad-Alexandru | | | 1816 | ROU | 1.00 | 1 | 0.72 | 25 | 18.00 | | | Paval, George | | | 2046 * | ROU | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Pisu, Robert-Daniel | | | 1860 | ROU | 0.00 | 1 | -0.23 | 25 | -5.75 | | | * 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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