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Individual Calculations August 2017 |
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| Dahanayake, Isara Banidu Total change: -44.40 | |   |
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| Sri Lanka National B Chess Championship 2017 | Narahenpita | SRI | 2017-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1674 | 1637 | 3.00 | 9 | -1.11 | 40 | -44.40 | |
|  Jayasundara, P K U M | c | | 2009 | SRI | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Randil, Lakshitha | | | 1905 | SRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Chandrasiri, P K | | | 1582 | SRI | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Aktar, M R | | | 1820 | SRI | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Wickramasinghe, M G D Chathura | | | 1254 | SRI | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Piyumantha, M Thisal Manjith | | | 1513 | SRI | 1.00 | 1 | 0.33 | 40 | 13.20 | | | De Silva, Elath Mathanga | | | 1859 | SRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Herath, H M A Y | | | 1554 | SRI | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Yatawara, O L B | | | 1574 | SRI | 0.50 | 1 | -0.09 | 40 | -3.60 | |
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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