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Individual Calculations June 2013 |
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| Negureanu, Valentin Total change: 5.10 | |   |
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| World Amateur Chess Championship 2013 | Iasi | ROU | 2013-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1887 | 1603 | 1.00 | 5 | 0.17 | 30 | 5.10 | |
|  Jeszenszky, Jozsef | | | 1914 | HUN | 0.00 | 1 | -0.14 | 30 | -4.20 | |  Antal, Istvan | | | 1991 | ROU | 0.00 | 1 | -0.09 | 30 | -2.70 | | | Milian, Marius-Daniel | | | 1821 | ROU | 1.00 | 1 | 0.78 | 30 | 23.40 | | | Bolog, Iacint | | | 1862 | ITA | 0.00 | 1 | -0.18 | 30 | -5.40 | | | Wijesuriya, G.v. | | wc | 1846 | AUS | 0.00 | 1 | -0.20 | 30 | -6.00 | |
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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