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Individual Calculations May 2011 |
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| Priyankara, Chamil Total change: 19.20 | |   |
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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 |
| 1955 | 1927 | 5.00 | 8 | 1.28 | 15 | 19.20 | |
|  Hasanthaka, Nimasha Chamira | | | 1527 * | SRI | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Weerawardane, R | | | 2165 | SRI | 1.00 | 1 | 0.80 | 15 | 12.00 | |  Arun, Karthik R | | | 2308 | IND | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Singhai, Niklesh Jain | | | 1972 | IND | 1.00 | 1 | 0.56 | 15 | 8.40 | | | Anuruddha, G C | | | 2141 | SRI | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Tennakoon, I L K | | | 1959 | SRI | 0.00 | 1 | -0.46 | 15 | -6.90 | | | Ranasinghe, C N | | | 1755 | SRI | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Gunasinghe, W A T S | | | 1815 | SRI | 1.00 | 1 | 0.35 | 15 | 5.25 | | | * 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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