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Rapid:
Individual Calculations October 2013 |
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| Jayaweera, Sayuni Gihansa Total change: 4.40 | |   |
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| 9th Asian Schools Chess Championship 2013 Under 11 Girls Rapid | Hikkaduwa | SRI | 2013-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1443 | 1495 | 2.50 | 4 | 0.22 | 20 | 4.40 | |
|  Jayasekera, Himasha Dulanji | | | 1299 | SRI | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Vithanage, Sandaruwi M | | | 1407 | SRI | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Goyumi, Sasika M W | | | 1381 | SRI | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Khamroeva, Dilbar | | | 1684 | UZB | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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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