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Individual Calculations September 2009 |
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| Ciornei, Dragos Total change: -25.50 | |   |
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| International Chess Festival Eforie Nord | Eforie Nord | ROU | 2009-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2111 | 2217 | 6.00 | 10 | -0.17 | 15 | -2.55 | |
|  Mamaliga, Laurentiu | | | 1867 | MDA | 0.50 | 1 | -0.39 | 15 | -5.85 | | | Arghirescu, Marius | | | 1958 | ROU | 0.50 | 1 | -0.32 | 15 | -4.80 | |  Lolici, Iselin-Amanda | | | 1900 | ROU | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Vioreanu, Bogdan-Gabriel | m | | 2423 | ROU | 1.00 | 1 | 0.76 | 15 | 11.40 | | | Butunoi, Alexandru-Victor | m | | 2396 | ROU | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Schmidt, Raul | | | 2376 | ROU | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Iordan, Constantin-Iulian | | | 1872 | ROU | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Taras, Iulian-Ioan | f | | 2313 | ROU | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Pachia, Mihai | | | 2095 | ROU | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Radulescu, Gabriel | | | 1913 | ROU | 1.00 | 1 | 0.14 | 15 | 2.10 | |
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) | | | | Callatis Trophy 2009 | Mangalia | ROU | 2009-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2006 | 2217 | 5.00 | 9 | -1.53 | 15 | -22.95 | |
| | Sevastian, Ivona-Emma | | | 1819 | ROU | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Ursente, Maria-Eugenia | | wf | 1966 | ROU | 0.50 | 1 | -0.31 | 15 | -4.65 | | | Horvath, Attila Bela | | | 1817 * | HUN | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Salageanu, Petru-Gabriel | | | 2130 | ROU | 0.50 | 1 | -0.12 | 15 | -1.80 | | | Georgescu, Tiberiu | f | | 2382 | ROU | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Horvath, Ilona Klara | | | 1817 * | HUN | 0.00 | 1 | -0.92 | 15 | -13.80 | | | Serbanescu, Diana-Maria | | | 1817 * | ROU | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Dragomirescu, Robin-Alexandru | f | | 2342 | ROU | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Stoicescu, Horia | | | 1962 | ROU | 1.00 | 1 | 0.19 | 15 | 2.85 | | | * 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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