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Individual Calculations May 2017 |
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| Dissanayake, D M D D Total change: 0.00 | |   |
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| Sri Lanka Major Division Championship 2017 - Kurunegala | Kurunegala | SRI | 2017-03-30 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1140 | 0 | 1.00 | 6 | 0.00 | 867 | | 0.00 | |
|  Withanarachchi, W A P I | | | 1413 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |  Pathiraja, P M D I | | | 1087 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Ekanayake, D S | | | 1128 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Subasinghe, S M K J | | | 1139 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Illankoon, I M W P | | | 1033 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Perera, K C D | | | 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) | | | | National Youth Chess Championship 2017 - Under 10 Boys | Colombo | SRI | 2017-04-17 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1104 | 0 | 0.50 | 2 | 0.00 | 911 | | 0.00 | |
| | Jayasuriya, Nethul Trevor | | | 1033 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Hewawasam, H Y Thisaga Manvidu | | | 1175 | 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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