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Individual Calculations May 2011 |
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| Stefan-Birdea, Ovidiu-Ionut Total change: -33.25 | |   |
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| Mircea Radulescu Memorial - 11th edition | Cluj Napoca | ROU | 2011-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1753 | 1742 | 2.50 | 7 | -0.93 | 25 | -23.25 | |
|  Adoamnei, Roxana | | | 1983 | ROU | 0.00 | 1 | -0.20 | 25 | -5.00 | |  Szilveszter, Sandor | | | 1687 | ROU | 1.00 | 1 | 0.42 | 25 | 10.50 | | | Tat, Alin-Sebastian | | | 1752 | ROU | 0.50 | 1 | 0.01 | 25 | 0.25 | | | Cosman, Andreea-Marioara | | | 1718 | ROU | 0.50 | 1 | -0.03 | 25 | -0.75 | | | Dragomir, Catalin-Ioan | | | 1762 | ROU | 0.00 | 1 | -0.47 | 25 | -11.75 | | | Roncea, Ioan-Aurel | | | 1655 | ROU | 0.00 | 1 | -0.62 | 25 | -15.50 | | | Gal, Peter | | | 1711 | ROU | 0.50 | 1 | -0.04 | 25 | -1.00 | |
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) | | | | Romanian Youth Chess Championship - boys U16 | Calimanesti-Caciulata | ROU | 2011-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1898 | 1742 | 1.50 | 6 | -0.40 | 25 | -10.00 | |
| | Siclovan, Cristian-Daniel | | | 2125 | ROU | 1.00 | 1 | 0.91 | 25 | 22.75 | | | Marinescu, Stefan | | | 1939 | ROU | 0.00 | 1 | -0.25 | 25 | -6.25 | | | Palamar, Theodor | | | 1747 | ROU | 0.00 | 1 | -0.49 | 25 | -12.25 | | | Cosmulescu, Alexandru-Paul | | | 1892 | ROU | 0.00 | 1 | -0.30 | 25 | -7.50 | | | Nicolae, Radu-Danut | | | 1673 | ROU | 0.50 | 1 | -0.10 | 25 | -2.50 | | | Manole, Stefan | | | 2013 | ROU | 0.00 | 1 | -0.17 | 25 | -4.25 | |
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) | | |
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