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Individual Calculations March 2014 |
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| Tharushi, T H D Niklesha Total change: 7.35 | |   |
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| Sri Lanka Major Division Chess Championship 2014 Colombo | Colombo | SRI | 2014-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1396 | 1424 | 3.00 | 5 | 0.28 | 15 | 4.20 | |
|  Ranasinghe, Nihindu | | | 1127 | SRI | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Senanayaka, P D | | | 1807 | SRI | 0.00 | 1 | -0.09 | 15 | -1.35 | |  Kumarajeewa, A Thevindu Hasith | | | 1204 | SRI | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Perera, S D Tharindu | | | 1200 | SRI | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Chandula, E D S | | | 1640 | SRI | 0.00 | 1 | -0.22 | 15 | -3.30 | |
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) | | | | 7th Colombo International Chess Festival 2014 | Colombo | SRI | 2014-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1735 | 1424 | 0.50 | 2 | 0.21 | 15 | 3.15 | |
| | Tennakoon, I L K | | | 1790 | SRI | 0.50 | 1 | 0.40 | 15 | 6.00 | | | Lorensuhewa, Prasanjith Chanaka | | | 1679 | SRI | 0.00 | 1 | -0.19 | 15 | -2.85 | |
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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