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Individual Calculations August 2017 |
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| Peththanayake, Nuwani Total change: 20.40 | |   |
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| Sri Lanka Women's Qualifying Championship 2017 - Kandy | Kandy | SRI | 2017-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1247 | 1227 | 2.50 | 4 | 0.51 | 40 | 20.40 | |
|  Wijerathne, Hansani | | | 1117 | SRI | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Yapa Bandara, Chamodya | | | 1592 | SRI | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Wijesekara, Dinuka Sewmini | | | 1134 | SRI | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Poththewala, Chamindi | | | 1146 | SRI | 0.50 | 1 | -0.11 | 40 | -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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