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Individual Calculations May 2010 |
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| Stegariu, Alexandru Total change: 4.05 | |   |
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| Grand Prix Iasi 2010 - 1st stage | Iasi | ROU | 2010-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1837 | 2042 | 4.00 | 5 | 0.34 | 15 | 5.10 | |
|  Vasile, Marian | | | 2148 | ROU | 0.00 | 1 | -0.36 | 15 | -5.40 | |  Baciu, Alexandru | | | 1642 * | ROU | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Ungureanu, Mihai-Radu | | | 1695 | ROU | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Turcu, Florin | | | 1803 | ROU | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Arghirescu, Marius | | | 1897 | ROU | 1.00 | 1 | 0.31 | 15 | 4.65 | | | * 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) | | | | Grand Prix Iasi 2010 - 2nd stage | Iasi | ROU | 2010-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1878 | 2058 | 3.50 | 6 | -0.79 | 15 | -11.85 | |
| | Tiron, Lucian-Ilie | | | 1672 | ROU | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Filip, Lucian | m | | 2454 | ROU | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Ionita, Ioan | | | 1768 | ROU | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Gelip, Ioana | | | 1824 | ROU | 0.00 | 1 | -0.79 | 15 | -11.85 | | | Oloeriu, Ioan-Catalin | | | 1738 | ROU | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Frentescu, Ioan-Adrian | | | 1813 | 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) | | | | Romanian National Youth Chess Championship - Boys - U18 | Voineasa | ROU | 2010-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2135 | 2058 | 4.00 | 8 | 0.72 | 15 | 10.80 | |
| | Petre, Mihai | | | 1820 | ROU | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Petrisor, Adrian-Marian | f | | 2351 | ROU | 0.50 | 1 | 0.35 | 15 | 5.25 | | | Chirita-Mihaila, Marius-Constan | | | 2137 | ROU | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Stanciu, Alexandru-Ovidiu | | | 2203 | ROU | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Hajbok, Robert | | | 2280 | ROU | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Dragomirescu, Robin-Alexandru | f | | 2372 | ROU | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Vezeteu, Daniel | | | 2024 | ROU | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Nedelcu, Ionut | | | 1892 | ROU | 1.00 | 1 | 0.28 | 15 | 4.20 | |
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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