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Individual Calculations July 2010 |
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| Munasinghe, Lahiru Total change: -9.30 | |   |
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| Sri Lanka National B Chess Championship 2010 | Colombo | SRI | 2010-04-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1898 | 1949 | 4.50 | 9 | -0.62 | 15 | -9.30 | |
|  Amarasena, Kaveesha | | | 1921 | SRI | 0.50 | 1 | -0.04 | 15 | -0.60 | |  Dissanayake, R D A C | | | 1786 | SRI | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Kurukulasuriya, Prasanna | | | 2057 | SRI | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Bandara, P M R L | | | 1995 | SRI | 0.50 | 1 | 0.06 | 15 | 0.90 | | | Kumara, C M S Praneeth | | | 1739 | SRI | 0.00 | 1 | -0.77 | 15 | -11.55 | | | Wikramanayake, T. U | | | 1815 | SRI | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Aktar, M R | | | 1801 | SRI | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Athukorala, P M A B | | | 2127 | SRI | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Liyanapathirana, Pasan Vindula | | | 1841 | SRI | 0.50 | 1 | -0.15 | 15 | -2.25 | |
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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