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Individual Calculations January 2022 |
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| Weerathunga, W Gimashi Dewlini Total change: -34.40 | |   |
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| Asian Junior Girls Chess Championship 2021 | Waskaduwa | SRI | 2021-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1327 | 1233 | 2.00 | 7 | -0.86 | 40 | -34.40 | |
|  Savitha, Shri B | | wm | 1633 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Almaamari , Zainab Darwish | | wc | 1452 | UAE | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Bimansa, D G Jayandi | | | 1087 | SRI | 1.00 | 1 | 0.30 | 40 | 12.00 | |  Tharushi, T H D Niklesha | | wc | 1633 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kannangara, Ginuri | | | 1005 | SRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Attanayake, Chanindi Mewna | | | 1315 | SRI | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Newansa, M Esandi | | | 1163 | SRI | 0.00 | 1 | -0.60 | 40 | -24.00 | | | * 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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