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Individual Calculations September 2012 |
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| Vasiljeva, Sofija Total change: 12.90 | |   |
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| Riga Technical University Open 2012 B tournament | Riga | LAT | 2012-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1774 | 1860 | 3.50 | 5 | 0.43 | 30 | 12.90 | |
|  Aleksandravicius, Darius | | | 1736 | LTU | 1.00 | 1 | 0.33 | 30 | 9.90 | | | Ungurs, Edgars | | | 2056 | LAT | 0.50 | 1 | 0.25 | 30 | 7.50 | |  Stabulnieks, Klavs | | | 1773 | LAT | 1.00 | 1 | 0.38 | 30 | 11.40 | | | Ivanov, Platon-Jaan | | | 1714 | EST | 0.00 | 1 | -0.70 | 30 | -21.00 | | | Parhomenko, Margarita | | | 1591 | LAT | 1.00 | 1 | 0.17 | 30 | 5.10 | |
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) | | |
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