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Individual Calculations May 2011 |
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| Abeyratne, Varuna Total change: 0.00 | |   |
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| Sri Lanka National Youth Under 16 Chess Championship 2011 | Colombo | SRI | 2011-04-07 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1771 | 0 | 1.00 | 5 | 0.00 | 1531 | | 0.00 | |
|  Munasinghe, D G S D | | | 1796 | SRI | 0.50 | 1 | 0.00 | | 0.00 | |  Dissanayake, R D A C | | | 1817 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Elvitigala, D D | | | 1738 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Obeysekara, T A Sajith Chathura | | | 1639 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Lamahewa, C | | | 1867 | SRI | 0.00 | 1 | 0.00 | | 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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