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Individual Calculations May 2011 |
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| Dissanayake, R S Total change: -7.95 | |   |
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| Sri Lanka Open International Rating Tournament 2011 | Colombo | SRI | 2011-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1804 | 2021 | 5.50 | 8 | -0.53 | 15 | -7.95 | |
|  Madushan, K D Tharusha | | | 1643 | SRI | 1.00 | 1 | 0.09 | 15 | 1.35 | |  Egodage, Keshan | | | 1795 | SRI | 0.50 | 1 | -0.29 | 15 | -4.35 | | | Ahmed, Fuad | | | 1817 | MDV | 0.00 | 1 | -0.76 | 15 | -11.40 | | | Gimhani, H Shashipraba | | | 1621 * | SRI | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Wettasinha, Vasanta | | | 1772 | SRI | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Gunasinghe, W A T S | | | 1815 | SRI | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Rajapakse, R M C M | | | 2171 | SRI | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Munasinghe, D G S D | | | 1796 | SRI | 1.00 | 1 | 0.22 | 15 | 3.30 | | | * 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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