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Individual Calculations September 2018 |
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| Gangewatte, Sithila Mithashana Total change: -10.40 | |   |
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| Kandy Open International Rating Chess Championship 2018 | Kandy | SRI | 2018-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1164 | 1199 | 2.00 | 4 | -0.26 | 40 | -10.40 | |
|  De Silva, L H L Manuja Lakshitha | | | 1077 | SRI | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Fernando, G W Nethmi L | | | 1543 | SRI | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Kahawatta, Senith Thewmina | | | 1003 | SRI | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Herath, H M J R | | | 1033 | SRI | 1.00 | 1 | 0.28 | 40 | 11.20 | |
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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