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Individual Calculations February 2018 |
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| Fernando, M Tharusha Randima Total change: -14.40 | |   |
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| Sri Lanka National Youth Chess Championship 2017 and 2018 Under - 17 years | Colombo | SRI | 2017-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1513 | 1476 | 1.00 | 3 | -0.36 | 40 | -14.40 | |
|  Wijayasuriya, Pulindu Thewmika | | | 1225 | SRI | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Anojman, S. | | | 1751 | SRI | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Dahanayake, Kalindu | | | 1564 | SRI | 0.50 | 1 | 0.12 | 40 | 4.80 | |
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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