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Individual Calculations June 2013 |
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| Anuruddha, G C Total change: 9.75 | |   |
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| Sri Lanka National B Chess Championship 2013 | Colombo | SRI | 2013-04-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1985 | 2130 | 7.50 | 10 | 0.65 | 15 | 9.75 | |
|  Doluweera, Minul Sanjula | | | 1772 | SRI | 1.00 | 1 | 0.10 | 15 | 1.50 | |  Senanayaka, P D | | | 1890 | SRI | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Saranga, N C O | | | 1977 | SRI | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Kavinda, Akhila | | | 2016 | SRI | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Kottahachchy, K O V | | | 2064 | SRI | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Randil, Lakshitha | | | 1948 | SRI | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Alahakoon, Isuru | | | 2060 | SRI | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Wijekoon, Chandana | | | 2004 | SRI | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Kurukulasuriya, Prasanna | | | 2091 | SRI | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Peiris, T S S | | | 2026 | SRI | 0.50 | 1 | -0.14 | 15 | -2.10 | |
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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