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Individual Calculations January 2009 |
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| Karunanayake, Mayuri Total change: -26.50 | |   |
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| World Youth Chess Championships 2008 - Girls 18 | Vung Tau | VIE | 2008-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1880 | 1707 | 1.00 | 7 | -1.06 | 25 | -26.50 | |
|  Zhorzholiani, Meri | | wf | 2057 | GEO | 0.00 | 1 | -0.11 | 25 | -2.75 | |  Pham, Thi Thu Hien | | | 2006 | VIE | 0.00 | 1 | -0.15 | 25 | -3.75 | | | Karayaylali, Pinar | | | 1625 | TUR | 0.00 | 1 | -0.61 | 25 | -15.25 | | | Jayathilake, Navoda | | | 1655 | SRI | 0.50 | 1 | -0.07 | 25 | -1.75 | | | Sirisena, Chantal N | | | 1935 | ENG | 0.00 | 1 | -0.21 | 25 | -5.25 | | | Jorgensen, Line Jin | | | 1947 | NOR | 0.00 | 1 | -0.20 | 25 | -5.00 | | | Maroroa, Sue | | wf | 1938 | NZL | 0.50 | 1 | 0.29 | 25 | 7.25 | |
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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