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Individual Calculations September 2013 |
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| Kariyapperuma, C P Total change: 18.90 | |   |
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| 4th Kandy Open International Rated Chess Championship | Kandy | SRI | 2013-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1803 | 1536 | 1.00 | 2 | 0.63 | 30 | 18.90 | |
|  Ariyawansa, K A P M | | | 1872 | SRI | 0.00 | 1 | -0.12 | 30 | -3.60 | | | Galagamaarachchi, A.s. | | | 1733 | SRI | 1.00 | 1 | 0.75 | 30 | 22.50 | |
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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