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Individual Calculations March 2020 |
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| Gamage, B K Sayumi Hasithma Total change: 24.40 | |   |
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| Sri Lanka National (Major Division ) Women Chess Championship 2020 - Colombo Event | Colombo | SRI | 2020-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1353 | 1125 | 1.50 | 4 | 0.61 | 40 | 24.40 | |
|  Jayasuriya, Linali Andrea | | | 1353 | SRI | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Chamathka, Weerasinghe A Chethan | | | 1263 | SRI | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Weerakoon, Devuja S | | | 1280 | SRI | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Perera, Panchali | | | 1517 | SRI | 0.50 | 1 | 0.42 | 40 | 16.80 | |
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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