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Individual Calculations January 2011 |
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| Sandeepana, W M Vibushitha Total change: 1.50 | |   |
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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 |
| 1784 | 1618 | 1.50 | 5 | 0.06 | 25 | 1.50 | |
|  Kumara, C M S Praneeth | | | 1848 | SRI | 0.00 | 1 | -0.21 | 25 | -5.25 | |  Vithanage, Tharindu | | | 1760 | SRI | 1.00 | 1 | 0.69 | 25 | 17.25 | | | Iskandar, Bin Abdullah | | | 1868 | SIN | 0.00 | 1 | -0.19 | 25 | -4.75 | | | Doluweera, Dinul Thisura | | | 1787 | SRI | 0.00 | 1 | -0.28 | 25 | -7.00 | | | Perera, A K N A | | | 1655 | SRI | 0.50 | 1 | 0.05 | 25 | 1.25 | |
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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