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Individual Calculations June 2013 |
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| Galagamaarachchi, A.s. Total change: -26.40 | |   |
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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 |
| 1732 | 1759 | 4.50 | 10 | -0.88 | 30 | -26.40 | |
|  Peiris, T S S | | | 2026 | SRI | 0.00 | 1 | -0.18 | 30 | -5.40 | |  Thawalampola, Banuka Neranjan | | | 1600 | SRI | 1.00 | 1 | 0.29 | 30 | 8.70 | | | Fernando, J M M P | | | 1864 | SRI | 0.00 | 1 | -0.36 | 30 | -10.80 | | | Thilakarathne, G M H | | | 1675 | SRI | 0.50 | 1 | -0.12 | 30 | -3.60 | | | Thilakarathne, G M S | | | 1667 | SRI | 0.50 | 1 | -0.13 | 30 | -3.90 | | | Jayaweera, K P C D B | | | 1510 | SRI | 0.50 | 1 | -0.31 | 30 | -9.30 | | | Farshan, H M | | | 1821 | SRI | 0.00 | 1 | -0.41 | 30 | -12.30 | | | Prabajith, Asela | | | 1849 | SRI | 0.00 | 1 | -0.38 | 30 | -11.40 | | | Jayathilaka, R R C L | | | 1622 | SRI | 1.00 | 1 | 0.32 | 30 | 9.60 | | | Siriwardena, R I Pasan Bhanuka | | | 1683 | SRI | 1.00 | 1 | 0.40 | 30 | 12.00 | |
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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