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Individual Calculations September 2009 |
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| Dragomir, Catalin-Ioan Total change: 49.30 | |   |
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| FISCA 2009 | Cap Aurora | ROU | 2009-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1963 | 1653 | 2.00 | 6 | 1.15 | 25 | 28.75 | |
|  Ocnarescu, Victor | | | 2003 | ROU | 0.00 | 1 | -0.11 | 25 | -2.75 | |  Covaci, Stefan | | | 1986 | ROU | 0.50 | 1 | 0.38 | 25 | 9.50 | | | Dumitrescu, Robert | | | 1899 | ROU | 0.50 | 1 | 0.31 | 25 | 7.75 | | | Salageanu, Petru-Gabriel | | | 2003 | ROU | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Fetcu, Marius-Eugen | | | 1882 | ROU | 1.00 | 1 | 0.79 | 25 | 19.75 | | | Stancu, Ovidiu-Grigore | | | 2003 | ROU | 0.00 | 1 | -0.11 | 25 | -2.75 | |
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) | | | NOTE: K factor changed | | Craiova Chess Summer | Craiova | ROU | 2009-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1962 | 1632 | 1.00 | 3 | 0.59 | 15 | 8.85 | |
| | Prunescu, Claudiu | | | 2032 * | ROU | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Turcu, Fanel | | | 2032 * | ROU | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Batranca, Ion | | | 1823 | ROU | 1.00 | 1 | 0.75 | 15 | 11.25 | | | * 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) | | | NOTE: K factor changed | | Ramnicu Valcea Trophy | Ramnicu Valcea | ROU | 2009-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1852 | 1632 | 2.00 | 5 | 0.78 | 15 | 11.70 | |
| | Marin, Constantin | | | 1938 | ROU | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Stilpeanu, Nicolae | | | 1745 | ROU | 1.00 | 1 | 0.65 | 15 | 9.75 | | | Stancu, Ovidiu-Grigore | | | 2032 * | ROU | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Cioteanu, Andrada | | | 1668 | ROU | 1.00 | 1 | 0.55 | 15 | 8.25 | | | Sandru, Nicolae | | | 1876 | ROU | 0.00 | 1 | -0.20 | 15 | -3.00 | | | * 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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