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Individual Calculations January 2015 |
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| Theekshana, H G Denuwan Total change: 88.40 | |   |
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| Asian Amateur Chess Championship 2014 | Waskaduwa | SRI | 2014-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1752 | 1598 | 4.00 | 8 | 1.43 | 40 | 57.20 | |
|  Priyankara, Chamil | | | 1973 | SRI | 1.00 | 1 | 0.91 | 40 | 36.40 | |  Marasinghe, H N B | | | 1843 | SRI | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Amarasinghe, A A C B | | | 1832 | SRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Lasitha, Subash | | | 1822 | SRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Silva, Dineth Sunera | | | 1891 | SRI | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Altaher , Tarek Ali M | | | 1889 | UAE | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Ranawaka, Nuran Lakshitha N | | | 1365 | SRI | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Jayaweera, Sayuni Gihansa | | wc | 1398 | SRI | 1.00 | 1 | 0.24 | 40 | 9.60 | |
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) | | | | Ethugalpura International Rating Chess Championship 2014 | Kurunegala | SRI | 2014-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1579 | 1598 | 4.50 | 7 | 0.78 | 40 | 31.20 | |
| | Kariyawasam, Tharindi Hansamali | | | 1333 | SRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Priyankara, Chamil | | | 1973 | SRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Lakmini, K K | | | 1312 | SRI | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Thawalampola, Oshada D | | | 1375 | SRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Subasinghe, K R K C | | | 1927 | SRI | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Rupassara, P A L | | | 1747 | SRI | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Shouthri, Arulrajah | | | 1385 | SRI | 1.00 | 1 | 0.23 | 40 | 9.20 | |
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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