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Individual Calculations December 2017 |
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| Sanudula, K M Dahamdi Total change: -21.60 | |   |
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| Sri Lanka Girls National Chess Championship 2017 | Colombo | SRI | 2017-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1521 | 1338 | 0.00 | 2 | -0.54 | 40 | -21.60 | |
|  Hewawasam, H Y Nevanjee Dimanya | | wf | 1583 | SRI | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Pavalachandran, Ashvini | | | 1459 | SRI | 0.00 | 1 | -0.34 | 40 | -13.60 | |
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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