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Individual Calculations October 2018 |
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| Bogodawatte , Keshan Total change: 36.80 | |   |
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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 |
| 1384 | 1305 | 3.00 | 5 | 0.92 | 40 | 36.80 | |
|  Siriwardena, G T D | | | 1582 | SRI | 0.50 | 1 | 0.33 | 40 | 13.20 | |  Fernando, J S Aloka | | | 1672 | SRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Sheshan, H H N | | | 1077 | SRI | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Hiyarapitiya, D S | | | 1118 | SRI | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Amarasena, Y Mathila Yubath | | | 1471 | SRI | 1.00 | 1 | 0.72 | 40 | 28.80 | |
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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