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Individual Calculations May 2014 |
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| Mahanama, K G M T Total change: -3.30 | |   |
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| Sri Lanka National Youth Chess Championship Under 16 Girls | Colombo | SRI | 2014-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1438 | 1303 | 1.50 | 5 | -0.11 | 30 | -3.30 | |
|  Silva, E Nisini Nethmila | | | 1429 | SRI | 0.00 | 1 | -0.33 | 30 | -9.90 | | | Jayaratne, J P S S | | | 1513 | SRI | 1.00 | 1 | 0.77 | 30 | 23.10 | | | Rathnayake, Nuwani | | | 1472 | SRI | 0.00 | 1 | -0.28 | 30 | -8.40 | |  Sathma, Devni | | | 1424 | SRI | 0.00 | 1 | -0.34 | 30 | -10.20 | | | Ediriweera, Thushara W. | | | 1352 | SRI | 0.50 | 1 | 0.07 | 30 | 2.10 | |
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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