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Individual Calculations May 2014 |
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| Gunawardana, I M T M Total change: -8.25 | |   |
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| Sri Lanka National Youth Chess Championship Under 14 Girls | Colombo | SRI | 2014-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1394 | 1407 | 1.50 | 4 | -0.55 | 15 | -8.25 | |
|  Pathberiya, T Wasana | | | 1194 | SRI | 1.00 | 1 | 0.23 | 15 | 3.45 | |  Rajapaksa, Miyuni Kavinya | | | 1672 | SRI | 0.50 | 1 | 0.32 | 15 | 4.80 | | | Wickramasinghe, Dilhara Ishini | | wc | 1619 | SRI | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Nawarathna, Madara | | | 1089 | SRI | 0.00 | 1 | -0.87 | 15 | -13.05 | |
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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