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Individual Calculations May 2011 |
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| Sandamith, W M Total change: 13.75 | |   |
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| Sri Lanka National Youth Under 16 Chess Championship 2011 | Colombo | SRI | 2011-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1805 | 1697 | 2.00 | 4 | 0.55 | 25 | 13.75 | |
|  Munasinghe, Lahiru | | | 1917 | SRI | 0.00 | 1 | -0.22 | 25 | -5.50 | | | Subasinghe, K R V R | | | 1901 | SRI | 0.00 | 1 | -0.24 | 25 | -6.00 | | | Inusha, Leshan | | | 1605 | SRI | 1.00 | 1 | 0.37 | 25 | 9.25 | |  Munasinghe, D G S D | | | 1796 | SRI | 1.00 | 1 | 0.64 | 25 | 16.00 | |
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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