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Individual Calculations January 2011 |
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| Doluweera, Dinul Thisura Total change: -2.50 | |   |
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| 6th Asian Schools Under 15 Chess Championship 2010 | Colombo | SRI | 2010-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1776 | 1787 | 3.50 | 7 | -0.10 | 25 | -2.50 | |
|  Jayasundara, P K U M | | | 1963 | SRI | 0.00 | 1 | -0.27 | 25 | -6.75 | | | Dissanayake, R D A C | | | 1799 | SRI | 0.50 | 1 | 0.02 | 25 | 0.50 | |  Perera, A K N A | | | 1655 | SRI | 1.00 | 1 | 0.32 | 25 | 8.00 | | | Lamahewa, C | | | 1810 | SRI | 0.00 | 1 | -0.47 | 25 | -11.75 | | | Walid, Anwar | | | 1742 | UAE | 0.00 | 1 | -0.56 | 25 | -14.00 | | | Sandeepana, W M Vibushitha | | | 1618 | SRI | 1.00 | 1 | 0.28 | 25 | 7.00 | | | Kumara, C M S Praneeth | | | 1848 | SRI | 1.00 | 1 | 0.58 | 25 | 14.50 | |
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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