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Individual Calculations March 2011 |
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| Doluweera, Dinul Thisura Total change: -18.50 | |   |
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| 4th Colombo International Chess Festival 2011 | Colombo | SRI | 2011-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1857 | 1785 | 1.00 | 4 | -0.74 | 25 | -18.50 | |
|  Kalugampitiya, R S | | | 2073 | SRI | 0.00 | 1 | -0.16 | 25 | -4.00 | |  Perera, A K N A | | | 1661 | SRI | 0.50 | 1 | -0.17 | 25 | -4.25 | | | Jaiswal, Puneet | | | 2185 * | IND | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Hasanthaka, Nimasha Chamira | | | 1508 | SRI | 0.50 | 1 | -0.33 | 25 | -8.25 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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