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Individual Calculations May 2014 |
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| Weerasinghe, Diyoni S K Total change: -5.10 | |   |
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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 |
| 1425 | 1447 | 3.00 | 6 | -0.17 | 30 | -5.10 | |
|  Ediriweera, Thushara W. | | | 1352 | SRI | 0.50 | 1 | -0.13 | 30 | -3.90 | |  Ranasinghe, Thinithi Sahanika | | | 1591 | SRI | 0.50 | 1 | 0.19 | 30 | 5.70 | | | Bandara, T B S H | | | 1526 | SRI | 0.50 | 1 | 0.11 | 30 | 3.30 | | | Perera, Hansini | | | 1247 | SRI | 0.50 | 1 | -0.26 | 30 | -7.80 | | | Inoli, W A Tashini | | | 1386 | SRI | 0.50 | 1 | -0.08 | 30 | -2.40 | | | Attanayake, Manuji Nisansala | | | 1447 | SRI | 0.50 | 1 | 0.00 | 30 | 0.00 | |
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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