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Individual Calculations May 2012 |
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| Kumarawadu, C S Total change: 4.80 | |   |
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| Sri Lanka Major Division Chess Championship 2012 Colombo | Colombo | SRI | 2012-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1590 | 1700 | 3.50 | 5 | 0.32 | 15 | 4.80 | |
|  Malinda, S K A D J | | | 1407 | SRI | 1.00 | 1 | 0.15 | 15 | 2.25 | |  Ellawela, Chaveen | | | 1504 | SRI | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Siriwardena, R I Pasan Bhanuka | | | 1627 | SRI | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Weerasinghe, Chamath | | | 1488 | SRI | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Priyankara, Chamil | | | 1926 | SRI | 0.00 | 1 | -0.21 | 15 | -3.15 | |
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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