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Individual Calculations September 2018 |
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| Gajasinghe, G M C Lochana Total change: 0.00 | |   |
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| Sri Lanka Open International Rating Chess Championship 2018 | Colombo | SRI | 2018-08-22 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1357 | 0 | 0.00 | 4 | 0.00 | 557 | | 0.00 | |
|  Gunaratne, Mojitha Sathsara | c | | 1957 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |  Liyanagama, Pasandul | | | 1261 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Thennakoon, Disara | | | 1100 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Adimali, Uvindu Nipunitha | | | 1111 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |
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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