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Individual Calculations January 2016 |
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| Wickramanayake, T U Total change: 7.20 | |   |
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| Ethugalpura International Rating Chess Championship 2015 | Kurunegala | SRI | 2015-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1645 | 1851 | 5.50 | 7 | 0.36 | 20 | 7.20 | |
|  Bentharaarachchi, Vinuga Ometh | | | 1451 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Jayasundara, J J M Y Adithya B | | | 1451 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Amarasinghe, A M A M | | | 1517 | SRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Koggala, W S T D | | | 1632 | SRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Kalubowila, K H N | | | 1728 | SRI | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Kalugampitiya, R S | | | 2116 | SRI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Pallie, Tuan Ehshan | | | 1622 | SRI | 0.50 | 1 | -0.29 | 20 | -5.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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