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Individual Calculations December 2016 |
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| Galappaththi, Chinthaka Anuruddh Total change: -17.20 | |   |
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| Sri Lanka Inter Club Super League 2016 | Colombo | SRI | 2016-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1906 | 2081 | 3.50 | 6 | -0.79 | 20 | -15.80 | |
|  Gunaratne, Mojitha Sathsara | c | | 1951 | SRI | 0.50 | 1 | -0.18 | 20 | -3.60 | |  Lamawansa, Yasas | | | 2103 | SRI | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Kumara, C M S Praneeth | | | 1800 | SRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Jayasundara, P K U M | c | | 2000 | SRI | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Lasitha, Subash | c | | 1810 | SRI | 0.00 | 1 | -0.83 | 20 | -16.60 | | | De Silva, Gihan | | | 1769 | SRI | 1.00 | 1 | 0.14 | 20 | 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) | | | | Sri Lanka Grand Prix Chess Championship 2016 | Colombo | SRI | 2016-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1926 | 2081 | 7.50 | 11 | -0.07 | 20 | -1.40 | |
| | Ranasinghe, S D | | wm | 1725 | SRI | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Wijekoon, Chandana | c | | 1900 | SRI | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Fernando, J M Marlon P | | | 1824 | SRI | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Munasinghe, Thisura | | | 1904 | SRI | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Lahiru, N P G Sithija | | | 1702 | SRI | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Lamawansa, Yasas | | | 2103 | SRI | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Subasinghe, K R V R | | | 2026 | SRI | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Weerawardane, Romesh | m | | 2112 | SRI | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Lamahewa, C | | | 1883 | SRI | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Alahakoon, Isuru | | | 1992 | SRI | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Priyankara, Chamil | | | 2014 | SRI | 0.50 | 1 | -0.09 | 20 | -1.80 | |
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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