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Individual Calculations August 2018 |
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| Sampath, H K G Total change: 0.00 | |   |
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| 5th Sri Lanka National Amateur International Rating Chess Championships 2018 | Kurunegala | SRI | 2018-06-14 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1080 | 0 | 1.00 | 6 | 0.00 | 807 | | 0.00 | |
|  Dharmasena, W M S S B | | | 1063 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Nuwarapaksha, N P M Lakvindu | | | 1039 | SRI | 1.00 | 1 | 0.00 | | 0.00 | |  Akmeemana, I U | | | 1249 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | De Silva, D Nawam Sarojen | | | 1024 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Bandara, R M D T | | | 1101 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Weerasinghe, W Yasiru | | | 1004 | 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) | | | | 3rd SSC Open International Rating Chess Tournament 2018 | Matara | SRI | 2018-06-27 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1118 | 0 | 1.00 | 4 | 0.00 | 925 | | 0.00 | |
| | Gamage, S Nisindi | | | 1049 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Fernando, H Methushi Amaya | | | 1094 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Bentharaarachchi, Vinuga Ometh | | | 1291 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Tharanga, R A R | | | 1039 | 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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