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Individual Calculations June 2013 |
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| Stroe, Flavius-Gabriel Total change: -22.20 | |   |
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| WORLD SCHOOL CHESS CHAMPIONSHIPS 2013 - OPEN U9 | Porto Carras - Halkidiki | GRE | 2013-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1669 | 1574 | 0.00 | 2 | -0.74 | 30 | -22.20 | |
|  Stoyanov, Tsvetan | f | | 1677 | BUL | 0.00 | 1 | -0.36 | 30 | -10.80 | | | Ognean, Mihnea-Ionut | | | 1661 | ROU | 0.00 | 1 | -0.38 | 30 | -11.40 | |
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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