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Individual Calculations June 2013 |
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| Rosero, Hugo Alberto Total change: 8.85 | |   |
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| World Amateur Chess Championship 2013 | Iasi | ROU | 2013-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1798 | 1655 | 2.50 | 6 | 0.59 | 15 | 8.85 | |
|  Ismail, Hany | | | 1933 | EGY | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Boboc, Thea-Elena | | | 1321 | ROU | 0.50 | 1 | -0.38 | 15 | -5.70 | | | Wijesuriya, G.v. | | wc | 1846 | AUS | 0.50 | 1 | 0.25 | 15 | 3.75 | |  Istrati, Iulia | | | 1986 | ROU | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Milian, Marius-Daniel | | | 1821 | ROU | 1.00 | 1 | 0.72 | 15 | 10.80 | | | Mohnblatt, Daniel | | | 1881 | FRA | 0.50 | 1 | 0.29 | 15 | 4.35 | |
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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