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Individual Calculations June 2013 |
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| Anuruddha, N B M I Total change: -1.50 | |   |
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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 |
| 1848 | 1857 | 4.50 | 8 | 0.43 | 15 | 6.45 | |
|  Inusha, Leshan | | | 1600 | SRI | 1.00 | 1 | 0.18 | 15 | 2.70 | |  Alahakoon, Isuru | | | 2060 | SRI | 1.00 | 1 | 0.76 | 15 | 11.40 | | | Kavinda, Akhila | | | 2016 | SRI | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Wijekoon, Chandana | | | 2004 | SRI | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Doluweera, Minul Sanjula | | | 1772 | SRI | 0.50 | 1 | -0.12 | 15 | -1.80 | | | Naotunna, Dineth Nimnaka | | | 1696 | SRI | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Thawalampola, Banuka Neranjan | | | 1600 | SRI | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Edirisinghe, Dulan | | | 2036 | SRI | 0.00 | 1 | -0.27 | 15 | -4.05 | |
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) | | | | 11th Sri Lanka University Games Chess Championship 2013 - Men | Moratuwa | SRI | 2013-05-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1846 | 1857 | 0.50 | 2 | -0.53 | 15 | -7.95 | |
| | Mendis, W G Chinthaka | | | 1948 | SRI | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Karunathilaka, H M I S | | | 1744 | SRI | 0.00 | 1 | -0.65 | 15 | -9.75 | |
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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