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Individual Calculations September 2009 |
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| Coman, Liviu Total change: -12.25 | |   |
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| Callatis Trophy 2009 | Mangalia | ROU | 2009-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1914 | 1846 | 2.50 | 7 | -0.49 | 25 | -12.25 | |
|  Georgescu, Tiberiu | f | | 2246 * | ROU | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Frusescu, Dorian-Corneliu | | | 1694 | ROU | 0.00 | 1 | -0.70 | 25 | -17.50 | |  Taposu-Matei, Alexandra | | | 1732 | ROU | 0.50 | 1 | -0.16 | 25 | -4.00 | | | Ursente, Maria-Eugenia | | wf | 1966 | ROU | 0.00 | 1 | -0.34 | 25 | -8.50 | | | Covaci, Stefan | | | 1986 | ROU | 1.00 | 1 | 0.69 | 25 | 17.25 | | | Chirita, Andra-Marina | | wf | 2027 | ROU | 0.50 | 1 | 0.24 | 25 | 6.00 | | | Horvath, Ilona Klara | | | 1746 | HUN | 0.50 | 1 | -0.14 | 25 | -3.50 | | | * 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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