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Individual Calculations September 2009 |
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| Acsinte, Matei-Ionut Total change: 2.10 | |   |
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| 7th EU Youth Championship -10 | Mureck | AUT | 2009-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1703 | 1723 | 1.00 | 3 | -0.57 | 15 | -8.55 | |
|  Salim, Riza | | | 1920 | ROU | 0.50 | 1 | 0.25 | 15 | 3.75 | |  Spacek, Oliver | | | 1724 | SVK | 0.00 | 1 | -0.50 | 15 | -7.50 | | | Dwilewicz, Katarzyna | | | 1465 | POL | 0.50 | 1 | -0.32 | 15 | -4.80 | |
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) | | | | International Chess Festival Mihail Sadoveanu | Iasi | ROU | 2009-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1992 | 1723 | 2.00 | 7 | 0.71 | 15 | 10.65 | |
| | Garbea, Bogdan | | | 2123 * | ROU | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Bogdan, Elizaveta | | | 1916 | ROU | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Atimoftoaie, Dumitru | | | 2119 | ROU | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Ratiu, Cristian | | | 1926 | ROU | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Afloarei, Jenica | | | 1934 | ROU | 1.00 | 1 | 0.77 | 15 | 11.55 | | | Dan, Cristian | | | 1955 | ROU | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Moraru, Alexandru | | | 1968 | 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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