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Individual Calculations December 2015 |
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| Gunawardena, Piyumi Total change: -58.80 | |   |
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| Sri Lanka Inter Club Women's Championship 2015 | Colombo | SRI | 2015-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1425 | 1414 | 0.00 | 3 | -1.47 | 40 | -58.80 | |
|  Saumy, Zainab | | | 1624 | SRI | 0.00 | 1 | -0.23 | 40 | -9.20 | |  Abeysinghe, H M H Janandani | | | 1401 | SRI | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Abeywardana, Hasandi Yapa | | | 1249 | SRI | 0.00 | 1 | -0.72 | 40 | -28.80 | |
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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