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Individual Calculations May 2014 |
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| Gunawardena, Piyumi Total change: -17.10 | |   |
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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 |
| 1408 | 1431 | 2.00 | 5 | -0.57 | 30 | -17.10 | |
|  Methmani, Nelunika | | wm | 1616 | SRI | 0.00 | 1 | -0.26 | 30 | -7.80 | |  Fernando, E Roshitha M R | | | 1501 | SRI | 0.00 | 1 | -0.40 | 30 | -12.00 | | | Peiris, L Sisuri Nisalka | | | 1087 | SRI | 1.00 | 1 | 0.12 | 30 | 3.60 | | | Perera, Hansini | | | 1247 | SRI | 1.00 | 1 | 0.26 | 30 | 7.80 | | | Ranasinghe, Thinithi Sahanika | | | 1591 | SRI | 0.00 | 1 | -0.29 | 30 | -8.70 | |
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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