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Individual Calculations April 2018 |
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| Liyanage, L D S Total change: -14.00 | |   |
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| Sri Lanka National (Major Division) Chess Championship 2018 - Kurunegala Event | Kurunegala | SRI | 2018-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1204 | 1100 | 2.00 | 6 | -0.35 | 40 | -14.00 | |
|  Senevirathne, D C B K | | | 1018 | SRI | 1.00 | 1 | 0.39 | 40 | 15.60 | |  Withanarachchi, W A P I | | | 1481 | SRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Wijerathne, Surath | | | 1455 | SRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Gamlath, G M M W | | | 1054 | SRI | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Marasinghe, Kasunka | | | 1166 | SRI | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Jayamaha, J M L R Bandara | | | 1051 | SRI | 0.50 | 1 | -0.07 | 40 | -2.80 | |
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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