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Individual Calculations August 2017 |
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| Rathnayake, R M Dinithi Panchali Total change: -8.00 | |   |
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| Sri Lanka Women's National B Chess Championship 2017 | Colombo | SRI | 2017-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1422 | 1198 | 1.50 | 7 | -0.20 | 40 | -8.00 | |
|  Ranasinghe, Shalini | | | 1565 | SRI | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Sandeepani, M Tharushi | | | 1337 | SRI | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Yapa Bandara, Chamodya | | | 1592 | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Sanudula, K M Dahamdi | | | 1294 | SRI | 0.50 | 1 | 0.13 | 40 | 5.20 | | | De Silva, Shelani | | | 1598 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Seneka, M W Thenumi | | | 1317 | SRI | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Waranga, M G Yasasmi | | | 1252 | SRI | 0.00 | 1 | -0.42 | 40 | -16.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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