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Individual Calculations July 2011 |
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| De Silva, Shelani Total change: 9.75 | |   |
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| Dhamso International Chess Festival | Ambalangoda | SRI | 2011-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1879 | 1581 | 1.00 | 4 | 0.39 | 25 | 9.75 | |
|  Methmali, Y | | | 1889 | SRI | 1.00 | 1 | 0.86 | 25 | 21.50 | |  Saranga, N C O | | | 1937 | SRI | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Mendis, W G Chinthaka | | | 1876 | SRI | 0.00 | 1 | -0.15 | 25 | -3.75 | | | Gunasinghe, W A T S | | | 1815 | SRI | 0.00 | 1 | -0.21 | 25 | -5.25 | |
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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