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Individual Calculations December 2013 |
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| Wimalachandra, R D M T S D Total change: 40.20 | |   |
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| Junior National Chess Championships 2013 Girls | Kandy | SRI | 2013-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1514 | 1418 | 2.50 | 3 | 1.34 | 30 | 40.20 | |
|  Rodrigo, T M Janudi | | | 1265 | SRI | 1.00 | 1 | 0.30 | 30 | 9.00 | |  Gunaratne, Manisha Suchini | | wf | 1721 | SRI | 1.00 | 1 | 0.86 | 30 | 25.80 | | | Kariyapperuma, C P | | | 1555 | SRI | 0.50 | 1 | 0.18 | 30 | 5.40 | |
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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