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Individual Calculations May 2012 |
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| Madusanka, J D S P Total change: 25.20 | |   |
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| 2nd Dhamso International Chess Festival | Ambalangoda | SRI | 2012-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1876 | 1686 | 2.00 | 4 | 0.84 | 30 | 25.20 | |
|  Fernando, J M M P | | | 1858 | SRI | 1.00 | 1 | 0.73 | 30 | 21.90 | | | Kurukulasuriya, Prasanna | | | 2078 | SRI | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Peiris, T S S | | | 2034 | SRI | 0.00 | 1 | -0.11 | 30 | -3.30 | | | Wickramaratna, Lakidu Tharinda | | | 1534 | SRI | 1.00 | 1 | 0.30 | 30 | 9.00 | |
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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