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Individual Calculations August 2017 |
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| Gunaratne, Manisha Suchini Total change: -62.00 | |   |
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| Sri Lanka Women's National B Chess Championship 2017 | Colombo | SRI | 2017-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1368 | 1668 | 3.50 | 8 | -3.10 | 20 | -62.00 | |
|  Withanarachchi, W A Vinoli Oneth | | | 1268 * | SRI | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Wickramasinghe, Dilhara Ishini | | wf | 1673 | SRI | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Withanarachchi, W A P V | | | 1268 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Weerawardana, Oneli Vihanga | | | 1268 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | De Silva, Chamindra | | | 1524 | SRI | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Waranga, M G Yasasmi | | | 1268 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Waduge, T S H A | | | 1269 | SRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Kanakarathne, S Nevinka De Silva | | | 1409 | SRI | 0.00 | 1 | -0.82 | 20 | -16.40 | | | * 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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