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Individual Calculations June 2013 |
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| Inusha, Leshan Total change: -24.30 | |   |
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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 |
| 1716 | 1600 | 2.00 | 8 | -0.81 | 30 | -24.30 | |
|  Anuruddha, N B M I | | | 1857 | SRI | 0.00 | 1 | -0.18 | 30 | -5.40 | |  Herath, H M A K | | | 1765 | SRI | 0.00 | 1 | -0.28 | 30 | -8.40 | | | Jayarathne, M N G | | | 1783 | SRI | 0.00 | 1 | -0.26 | 30 | -7.80 | | | Samarasinghe, Isuru Udana | | | 1541 | SRI | 1.00 | 1 | 0.42 | 30 | 12.60 | | | Wickramanayake, T U | | | 1845 | SRI | 0.00 | 1 | -0.20 | 30 | -6.00 | | | Kamala, Piruna | | | 1651 | SRI | 0.50 | 1 | 0.07 | 30 | 2.10 | | | Kaluarachchi, Achinthya Shamen | | | 1555 | SRI | 0.50 | 1 | -0.06 | 30 | -1.80 | | | Ranmith, W S | | | 1734 | SRI | 0.00 | 1 | -0.32 | 30 | -9.60 | |
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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