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Individual Calculations June 2013 |
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| Bandara, Dhanushka Total change: -0.90 | |   |
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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 |
| 1721 | 1844 | 6.50 | 10 | -0.06 | 15 | -0.90 | |
|  Ellawela, Suveen | | | 1595 | SRI | 0.00 | 1 | -0.81 | 15 | -12.15 | |  Kumarawadu, C S | | | 1693 | SRI | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Naotunna, Dineth Nimnaka | | | 1696 | SRI | 0.00 | 1 | -0.70 | 15 | -10.50 | | | Damayantha, Isuru | | | 1731 | SRI | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Gunaratne, Mojitha Sathsara | | | 1755 | SRI | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Ratnayake, Nadeesh Sahan | | | 1508 | SRI | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Wijekoon, Chandana | | | 2004 | SRI | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Herath, N N B | | | 1727 | SRI | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Perera, Jayashanka | | | 1826 | SRI | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Thilakarathne, G M H | | | 1675 | SRI | 1.00 | 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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