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Individual Calculations January 2022 |
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| Abeysinghe, H M H Janandani Total change: -14.00 | |   |
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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 |
| 1322 | 1488 | 5.50 | 9 | -0.70 | 20 | -14.00 | |
|  Thanujana, D M Sinaly | | | 1121 | SRI | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Attanayake, Chanindi Mewna | | | 1315 | SRI | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Piyumanthi, M Sayumi Vimansa | | | 1146 | SRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Gamage, Desandhi Dhihansa | | | 1302 | SRI | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Ramanayake, Nemindi Linaya | | | 1358 | SRI | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Newansa, M Esandi | | | 1121 | SRI | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Mendis, Dasuni Hansika | | wf | 1665 | SRI | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Gamage, B K Sayumi Hasithma | | | 1154 | SRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Tharushi, T H D Niklesha | | wc | 1712 | SRI | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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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