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Individual Calculations September 2015 |
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| Ghita, Vlad-Bogdan Total change: 7.40 | |   |
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| Arad Open 2015 | Arad | ROU | 2015-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1914 | 1869 | 4.50 | 9 | 0.37 | 20 | 7.40 | |
|  Obsusta, Stefan | | | 1571 | ROU | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Marchidan, Costica | | | 1686 | ROU | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Balog, Imre | g | | 2269 * | HUN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ionescu, Irina | | wg | 2263 | ROU | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Pop, Alexandru | | | 2248 | ROU | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Covrig, Larisa-Raluca | | | 1512 | ROU | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Cusmuliuc, Diana-Elena | | | 2006 | ROU | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Ursan, Petru-Sebastian | | | 2017 | ROU | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Anghel, Maria | | | 1650 | ROU | 1.00 | 1 | 0.22 | 20 | 4.40 | | | * 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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