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Individual Calculations April 2016 |
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| De Silva, Osheen Total change: 45.20 | |   |
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| Sri Lanka National B Chess Championship 2016 | Colombo | SRI | 2016-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1935 | 1843 | 6.00 | 10 | 2.26 | 20 | 45.20 | |
|  Fernando, W V A Tithira Daminda | | | 1529 | SRI | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Naotunna, Dineth Nimnaka | | | 2022 | SRI | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Thilakarathne, G M H | c | | 1991 | SRI | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Koggala, W S Vidura K | | | 2025 | SRI | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Peiris, T S S | f | | 1985 | SRI | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Kottahachchy, K O V | | | 2058 | SRI | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Sathkumara, S M S C | | | 1628 | SRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Gunaratne, Mojitha Sathsara | c | | 2051 | SRI | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Priyankara, Chamil | | | 2016 | SRI | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Galappaththi, Chinthaka Anuruddh | f | | 2041 | SRI | 0.00 | 1 | -0.24 | 20 | -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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