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Individual Calculations September 2016 |
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| Samarakkodi, Malini Samaya Total change: 27.20 | |   |
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| Sri Lanka Open Chess Championship 2016 | Colombo | SRI | 2016-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1242 | 1053 | 2.00 | 5 | 0.68 | 40 | 27.20 | |
|  Udagedara, Sandali Kanishka | | | 1389 | SRI | 0.50 | 1 | 0.38 | 40 | 15.20 | |  Rupasinghe, Dharsha B B | | | 1255 | SRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Wanigaratne, Dinindra T | | | 1203 | SRI | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Perera, W S D Sachini | | | 1174 | SRI | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Mahipala, N A Pamudu Sasanka | | | 1189 | SRI | 0.50 | 1 | 0.18 | 40 | 7.20 | |
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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