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Individual Calculations October 2014 |
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| Askey, Roshell Nathasha Total change: 102.80 | |   |
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| National Women's Amateur Chess Championship 2014 | Colombo | SRI | 2014-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1510 | 1476 | 4.00 | 6 | 1.24 | 40 | 49.60 | |
|  Mendis, Dasuni Hansika | | | 1624 | SRI | 1.00 | 1 | 0.70 | 40 | 28.00 | |  Abeywardena, N T | | | 1701 | SRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Bimsara, A D Yohani | | | 1358 | SRI | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Wijesuriya, G P Y | | | 1301 | SRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Goyumi, Sasika M W | | | 1376 | SRI | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Rajapaksa, Miyuni Kavinya | | | 1702 | SRI | 1.00 | 1 | 0.79 | 40 | 31.60 | |
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) | | | | World Youth Chess Championships 2014 (u12 Girls) | Durban | RSA | 2014-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1721 | 1476 | 3.00 | 8 | 1.33 | 40 | 53.20 | |
| | Yu, Jennifer R | | wf | 1876 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Zhu, Jiner | | | 1876 * | CHN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Fesselier, Chelsea | | | 1666 | GER | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Bach, Ngoc Thuy Duong | | wf | 1633 | VIE | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Schulze, Lara | | | 1728 | GER | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Nassr, Rania | | wc | 1580 | ALG | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Ferkova, Dominika | | | 1687 | SVK | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Kucharska, Honorata | | | 1725 | POL | 0.50 | 1 | 0.31 | 40 | 12.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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