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Individual Calculations September 2018 |
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| Rajapaksha, Araliya Total change: 0.00 | |   |
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| Kandy Open International Rating Chess Championship 2018 | Kandy | SRI | 2018-08-07 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1034 | 0 | 0.50 | 3 | 0.00 | 761 | | 0.00 | |
|  Akarsha, M D P | | | 1049 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |  Jayatilleke, Omaya Tashi | | | 1021 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Herath, H M J R | | | 1033 | 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) | | | | Sri Lanka Open International Rating Chess Championship 2018 | Colombo | SRI | 2018-08-22 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1045 | 0 | 0.00 | 3 | 0.00 | 245 | | 0.00 | |
| | Thennakoon, Disara | | | 1100 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Gamage, Vinuki | | | 1016 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Morais, Sanuka Jude Vidunitha | | | 1020 | 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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