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Individual Calculations June 2013 |
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| Wimalachandra, R D M T S D Total change: 9.60 | |   |
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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 |
| 1492 | 1415 | 3.50 | 8 | 0.32 | 30 | 9.60 | |
|  Hettige, Chathuri | | | 1588 | SRI | 1.00 | 1 | 0.73 | 30 | 21.90 | |  Peiris, H Pevinya | | | 1536 | SRI | 0.50 | 1 | 0.16 | 30 | 4.80 | | | Wickramasinghe, Dilhara Ishini | | | 1572 | SRI | 0.50 | 1 | 0.21 | 30 | 6.30 | | | Rajapaksha, Shyama | | | 1644 | SRI | 0.50 | 1 | 0.29 | 30 | 8.70 | | | Nonis, P A R R | | | 1349 | SRI | 0.00 | 1 | -0.59 | 30 | -17.70 | | | Rathnayake, Nuwani | | | 1542 | SRI | 1.00 | 1 | 0.67 | 30 | 20.10 | | | Mendis, Dasuni Hansika | | | 1518 | SRI | 0.00 | 1 | -0.36 | 30 | -10.80 | | | Wijesuriya, G P Y | | | 1183 | SRI | 0.00 | 1 | -0.79 | 30 | -23.70 | |
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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