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Individual Calculations July 2010 |
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| Premaranjan, Surath Total change: 0.00 | |   |
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| Sri Lanka National B Chess Championship 2010 | Colombo | SRI | 2010-04-24 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1909 | 0 | 1.50 | 8 | 0.00 | 1658 | | 0.00 | |
|  Jayasundara, P K U M | | | 1943 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |  Liyanapathirana, Pasan Vindula | | | 1841 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Kalugampitiya, R S | | | 2157 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Senanayaka, P D | | | 1848 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Farshan, H M | | | 1763 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Dissanayake, R D A C | | | 1786 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Amarakoon, Naditha | | | 2024 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Kuruwitage, Yasas Kalana | | | 1912 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |
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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