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Individual Calculations September 2015 |
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| Dabare, Pulasthi Total change: 23.20 | |   |
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| Sri Lanka Open Chess Championship 2015 | Colombo | SRI | 2015-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1482 | 1536 | 4.00 | 6 | 0.58 | 40 | 23.20 | |
|  Kavithma, Gayuni | | | 1144 | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Dabare, Danidu | | | 1340 | SRI | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Randil, Lakshitha | | | 1887 | SRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Sandaruwan, K A Sachintha | | | 1319 | SRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Dissanayake, Kamesh Janaja | | | 1383 | SRI | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Weerasinghe, Chamath | | | 1818 | SRI | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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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