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Individual Calculations July 2011 |
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| Karunanayake, Mayuri Total change: -2.55 | |   |
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| Dhamso International Chess Festival | Ambalangoda | SRI | 2011-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1891 | 1670 | 0.50 | 3 | -0.17 | 15 | -2.55 | |
|  De Silva, Osheen | | | 1936 | SRI | 0.50 | 1 | 0.32 | 15 | 4.80 | |  De Moraes, Shamine | | | 1902 | SRI | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Ranasinghe, S D | | | 1835 | SRI | 0.00 | 1 | -0.28 | 15 | -4.20 | |
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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