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Individual Calculations June 2013 |
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| Rafili, Said Total change: -20.10 | |   |
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| WORLD SCHOOL CHESS CHAMPIONSHIPS 2013 - OPEN U13 | Porto Carras - Halkidiki | GRE | 2013-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1744 | 1698 | 2.50 | 7 | -0.67 | 30 | -20.10 | |
|  Sorokin, Aleksey | | | 2085 | RUS | 0.00 | 1 | -0.09 | 30 | -2.70 | |  Isaak, Solomos | | | 1509 | CYP | 1.00 | 1 | 0.25 | 30 | 7.50 | | | Feldman, Antony | | | 1562 | ISR | 0.00 | 1 | -0.68 | 30 | -20.40 | | | Mukashev, Aminzhan | | | 1526 | KAZ | 1.00 | 1 | 0.27 | 30 | 8.10 | | | Chetrari, Nikita | | | 1885 | MDA | 0.00 | 1 | -0.26 | 30 | -7.80 | | | Cannesar, Rad | | | 1838 | TUR | 0.50 | 1 | 0.19 | 30 | 5.70 | | | Bashirli, Nail | | | 1805 | AZE | 0.00 | 1 | -0.35 | 30 | -10.50 | |
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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