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Individual Calculations June 2013 |
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| Jayasundara, H J M R M Total change: 34.95 | |   |
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| Sri Lanka Women's National B Chess Championship 2013 | Colombo | SRI | 2013-04-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1573 | 1492 | 5.50 | 8 | 2.33 | 15 | 34.95 | |
|  Rajapaksha, Shyama | | | 1644 | SRI | 1.00 | 1 | 0.70 | 15 | 10.50 | |  Wickramasinghe, Dilhara Ishini | | | 1572 | SRI | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Gunaratne, Manisha Suchini | | | 1712 | SRI | 1.00 | 1 | 0.78 | 15 | 11.70 | | | Peiris, H Pevinya | | | 1536 | SRI | 0.50 | 1 | 0.06 | 15 | 0.90 | | | Rajapakshe, Nuwanthi Dileka | | | 1517 | SRI | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Nonis, P A R R | | | 1349 | SRI | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Lenagala, Janaki | | | 1504 | SRI | 0.50 | 1 | 0.02 | 15 | 0.30 | | | Maheshika, D M P | | | 1749 | SRI | 0.50 | 1 | 0.32 | 15 | 4.80 | |
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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