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Individual Calculations August 2017 |
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| Sandeepani, M Tharushi Total change: -51.60 | |   |
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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 |
| 1284 | 1337 | 1.00 | 4 | -1.29 | 40 | -51.60 | |
|  Ranasinghe, Shalini | | | 1565 | SRI | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Rathnayake, R M Dinithi Panchali | | wc | 1198 | SRI | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Mapa, M M W H | | | 1225 | SRI | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Jaysenthuliyane, Vinumi Vidara | | | 1149 | SRI | 0.00 | 1 | -0.74 | 40 | -29.60 | |
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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