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Individual Calculations October 2008 |
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| Dumitrescu, Alexandru Total change: 32.85 | |   |
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| Central Chess Club Festival | Cap Aurora | ROU | 2008-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1867 | 1682 | 2.00 | 6 | 0.36 | 25 | 9.00 | |
|  Marin, Irina Luiza | | wm | 2032 | ROU | 0.00 | 1 | -0.11 | 25 | -2.75 | |  Bratu, Andreea | | | 1666 | ESP | 0.00 | 1 | -0.52 | 25 | -13.00 | | | Dodan, Mihaela | | | 1897 | ROU | 0.50 | 1 | 0.27 | 25 | 6.75 | | | Botezatu, Mirela | | | 1884 | ROU | 0.50 | 1 | 0.26 | 25 | 6.50 | | | Arghirescu, Andrei | | | 1844 | ROU | 0.50 | 1 | 0.21 | 25 | 5.25 | | | Barascu, Alexandru-Florin | | | 1879 | ROU | 0.50 | 1 | 0.25 | 25 | 6.25 | |
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) | | | | OPEN SAH ROMANIA B | Predeal | ROU | 2008-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1930 | 1728 | 2.00 | 7 | 0.30 | 25 | 7.50 | |
| | Popescu, Florin | | | 2003 | ROU | 0.00 | 1 | -0.17 | 25 | -4.25 | | | Nanu, Florentin-Gabriel | | | 1913 | ROU | 0.00 | 1 | -0.26 | 25 | -6.50 | | | Zarnescu, Marius | | | 1855 | ROU | 0.00 | 1 | -0.33 | 25 | -8.25 | | | Perhinschi, Gheorghe Marcel | | | 1967 | ROU | 1.00 | 1 | 0.80 | 25 | 20.00 | | | Miu, Paul Vlad | | | 1940 | ROU | 0.00 | 1 | -0.23 | 25 | -5.75 | | | Proorocu, Aurel-George | | | 1941 | ROU | 0.50 | 1 | 0.27 | 25 | 6.75 | | | Toma, Radu-Cristian | | | 1893 | ROU | 0.50 | 1 | 0.22 | 25 | 5.50 | |
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) | | | NOTE: K factor changed | | Callatis Trophy | Neptun-Olimp | ROU | 2008-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1908 | 1728 | 2.50 | 5 | 1.09 | 15 | 16.35 | |
| | Cozmolici, Sergiu | | | 2019 | ROU | 1.00 | 1 | 0.85 | 15 | 12.75 | | | Iordache, Adrian | | | 1869 | ROU | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Alyabusheva, Galina | | wf | 2078 | UKR | 0.50 | 1 | 0.39 | 15 | 5.85 | | | Sevastian, Ivona-Emma | | | 1749 | ROU | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Catricicau, Claudiu | | | 1823 | ROU | 0.00 | 1 | -0.37 | 15 | -5.55 | |
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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