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Individual Calculations November 2009 |
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| Bratu, Gheorghe Total change: -39.45 | |   |
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| Techirghiol Trophy 2009 | Techirghiol | ROU | 2009-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1881 | 1948 | 3.50 | 8 | -1.16 | 15 | -17.40 | |
|  Ciobanu, Aurelian | | | 2205 | ROU | 0.00 | 1 | -0.18 | 15 | -2.70 | |  Heutschi, Bogdan | | | 1766 | ROU | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Frusescu, Dorian-Corneliu | | | 1694 | ROU | 0.00 | 1 | -0.81 | 15 | -12.15 | | | Rosca, Grigore | | | 1738 | ROU | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Avramia, Andrei | | | 1672 | ROU | 0.50 | 1 | -0.33 | 15 | -4.95 | | | Dumitrescu, Alexandru | | | 1764 | ROU | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Damian, Pavel | | | 2041 | ROU | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Tacu, Victor-Mihail-Gabriel | | | 2165 | ROU | 0.00 | 1 | -0.22 | 15 | -3.30 | |
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) | | | | Semifinal Romanian Chess Championship for blinds | Baile Felix | ROU | 2009-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1903 | 1948 | 2.00 | 4 | -0.24 | 15 | -3.60 | |
| | Bursuc, Mihai | | | 1799 | ROU | 0.00 | 1 | -0.70 | 15 | -10.50 | | | Morariu, Ionel | | | 1945 | ROU | 1.00 | 1 | 0.50 | 15 | 7.50 | | | Florea, Dorina | | | 1906 | ROU | 0.50 | 1 | -0.06 | 15 | -0.90 | | | Nistor, Mihai | | | 1960 | ROU | 0.50 | 1 | 0.02 | 15 | 0.30 | |
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) | | | | International Chess Festival Siciliana | Eforie Nord | ROU | 2009-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1783 | 1925 | 3.50 | 7 | -1.23 | 15 | -18.45 | |
| | Dordea, Vasile | | | 1596 | ROU | 0.50 | 1 | -0.38 | 15 | -5.70 | | | Rosca, Grigore | | | 1715 | ROU | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Fulger, Ionut | | | 1730 | ROU | 0.00 | 1 | -0.75 | 15 | -11.25 | | | Neaga, Horia-Dumitru-Iustin | | | 1707 | ROU | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Olarasu, Ioana | | | 1769 | ROU | 0.00 | 1 | -0.71 | 15 | -10.65 | | | Mitrica, Octavian-Dianu | | | 2043 | ROU | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Golban, Liudmila | | | 1923 | MDA | 1.00 | 1 | 0.50 | 15 | 7.50 | |
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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