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Individual Calculations May 2017 |
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| Wanigasinghe, M.amanda Total change: 13.20 | |   |
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| National Youth Chess Championship 2017 - Under 16 Girls | Colombo | SRI | 2017-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1281 | 1097 | 2.00 | 6 | 0.33 | 40 | 13.20 | |
|  Jayasekera, Himasha Dulanji | | wc | 1376 | SRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Madurapperuma, M A D Maheshika L | | | 1353 | SRI | 0.00 | 1 | -0.19 | 40 | -7.60 | |  Fernando, Devni Niseka | | | 1001 | SRI | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Silva, Hiruni Kasundi K | | | 1184 | SRI | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Senarath, B T A Y | | | 1427 | SRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Jayasundara, K M Sohanee Divyana | | | 1346 | SRI | 0.00 | 1 | -0.19 | 40 | -7.60 | |
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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