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Individual Calculations September 2015 |
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| Thewahettige, Sp Total change: 0.00 | |   |
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| Sri Lanka Open Chess Championship 2015 | Colombo | SRI | 2015-08-20 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1544 | 0 | 7.00 | 10 | 0.00 | 1624 | | 0.00 | |
|  Srilal, D A D T | | | 1122 | SRI | 1.00 | 1 | 0.00 | | 0.00 | |  Perera, Hansini | | | 1312 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Peiris, T S S | f | | 1991 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Mendis, B D S | | | 1468 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Withanage, Lakindu | | | 1476 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Roshan, K | | | 1366 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Wickramasinghe, Dilhara Ishini | | wf | 1747 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Lakmal, M A C | | | 1503 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | De Silva, Rasheen | | | 1772 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Ellawela, Suveen | | | 1680 | SRI | 0.50 | 1 | 0.00 | | 0.00 | |
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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