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Individual Calculations January 2022 |
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| Tharushi, T H D Niklesha Total change: -49.78 | |   |
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| Sri Lanka Women's National B Chess Championship 2021 | Colombo | SRI | 2021-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1398 | 1712 | 6.50 | 9 | -1.15 | 38 | -43.70 | |
|  Chamthka, W A Chethani | | | 1312 * | SRI | 0.50 | 1 | -0.42 | 38 | -15.96 | |  Bimansa, D G Jayandi | | | 1312 * | SRI | 1.00 | 1 | 0.08 | 38 | 3.04 | | | Herath, H M R M K | | | 1559 | SRI | 1.00 | 1 | 0.30 | 38 | 11.40 | | | Gunawardhana, Devindya Oshini | | | 1390 | SRI | 0.00 | 1 | -0.87 | 38 | -33.06 | | | Pallie, Ehsha Mishela | | wc | 1534 | SRI | 1.00 | 1 | 0.27 | 38 | 10.26 | | | Attanayake, Chanindi Mewna | | | 1315 | SRI | 0.50 | 1 | -0.42 | 38 | -15.96 | | | Ranganath, Tharuli Vihasna | | | 1360 | SRI | 1.00 | 1 | 0.11 | 38 | 4.18 | | | Gamage, Desandhi Dhihansa | | | 1312 * | SRI | 0.50 | 1 | -0.42 | 38 | -15.96 | | | Abeysinghe, H M H Janandani | | | 1488 | SRI | 1.00 | 1 | 0.22 | 38 | 8.36 | | | * 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) | | | | Asian Junior Girls Chess Championship 2021 | Waskaduwa | SRI | 2021-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1595 | 1712 | 5.50 | 9 | -0.16 | 38 | -6.08 | |
| | Kannangara, Ginuri | | | 1312 * | SRI | 1.00 | 1 | 0.08 | 38 | 3.04 | | | Savitha, Shri B | | wm | 2112 * | IND | 0.00 | 1 | -0.08 | 38 | -3.04 | | | Gamage, B K Sayumi Hasithma | | | 1312 * | SRI | 0.00 | 1 | -0.92 | 38 | -34.96 | | | Almaamari , Zainab Darwish | | wc | 1452 | UAE | 1.00 | 1 | 0.18 | 38 | 6.84 | | | Weerathunga, W Gimashi Dewlini | | | 1312 * | SRI | 1.00 | 1 | 0.08 | 38 | 3.04 | | | Mahdian, Anousha | | wf | 2112 * | IRI | 0.00 | 1 | -0.08 | 38 | -3.04 | | | Attanayake, Chanindi Mewna | | | 1315 | SRI | 0.50 | 1 | -0.42 | 38 | -15.96 | | | Gamage, Desandhi Dhihansa | | | 1314 | SRI | 1.00 | 1 | 0.08 | 38 | 3.04 | | | Priyanka, K | | wm | 2112 * | IND | 1.00 | 1 | 0.92 | 38 | 34.96 | | | * 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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