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Individual Calculations October 2018 |
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| Hewawasam, H Y Thisaga Manvidu Total change: -28.00 | |   |
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| Sri Lanka Junior National Chess Championship 2018 | Colombo | SRI | 2018-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1215 | 1316 | 2.50 | 5 | -0.70 | 40 | -28.00 | |
|  De Silva, L M S T | f | | 1708 | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Jayaweera, Hashan | | | 1124 | SRI | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Peiris, T Shakya Imanjith | | | 1103 | SRI | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Manusha, D M Nipun | | | 1130 | SRI | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Weerasinghe, W Yasiru | | | 1008 | SRI | 1.00 | 1 | 0.14 | 40 | 5.60 | |
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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