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Individual Calculations May 2011 |
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| Kalugampitiya, R S Total change: 9.30 | |   |
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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 |
| 2029 | 2132 | 5.50 | 8 | 0.62 | 15 | 9.30 | |
|  Gunaratne, Manisha Suchini | | | 1732 * | SRI | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Lasitha, Subash | | | 1796 | SRI | 1.00 | 1 | 0.12 | 15 | 1.80 | | | De Silva, Osheen | | | 1936 | SRI | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Vishnu, Prasanna V | m | | 2358 | IND | 1.00 | 1 | 0.79 | 15 | 11.85 | | | Arun, Karthik R | | | 2308 | IND | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Jayasundara, P K U M | | | 1951 | SRI | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Krishna, C R G | | | 2313 | IND | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Ranasinghe, S D | | | 1835 | SRI | 1.00 | 1 | 0.15 | 15 | 2.25 | | | * 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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