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Individual Calculations May 2012 |
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| Stefan-Birdea, Ovidiu-Ionut Total change: 20.85 | |   |
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| Mircea Radulescu Memorial 12th edition | Cluj Napoca | ROU | 2012-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1906 | 1705 | 3.00 | 5 | 1.76 | 15 | 26.40 | |
|  Zubac, Mihai-Paul | | | 1983 | ROU | 0.50 | 1 | 0.33 | 15 | 4.95 | |  Muresan, Nicolae | | | 1873 | ROU | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Rauca, Horatiu-Augustin | | | 1893 | ROU | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Oltean, Stefan-Ioan | | | 1834 | ROU | 1.00 | 1 | 0.67 | 15 | 10.05 | | | Badelita, Beniamin | | | 1945 | ROU | 0.50 | 1 | 0.30 | 15 | 4.50 | |
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) | | | | National youth chess championship - boys U18 | Caciulata | ROU | 2012-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1941 | 1713 | 1.50 | 8 | -0.37 | 15 | -5.55 | |
| | Pavel, Sebastian-Ionut | | | 2010 | ROU | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Fulger, Ionut | | | 1934 | ROU | 1.00 | 1 | 0.78 | 15 | 11.70 | | | Dicu, Razvan-Stefan | | | 2113 * | ROU | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Malureanu, Costin-George | | | 2113 * | ROU | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Bogdan, Horia-Daniel | | | 1903 | ROU | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Cosmulescu, Alexandru-Paul | | | 1904 | ROU | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Nicolae, Radu-Danut | | | 1661 | ROU | 0.50 | 1 | -0.07 | 15 | -1.05 | | | Chiru, Alexandru | | | 1890 | ROU | 0.00 | 1 | -0.27 | 15 | -4.05 | | | * 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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