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Individual Calculations September 2016 |
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| Sugathadasa, Vihara Vidwanthi Total change: -19.60 | |   |
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| Sri Lanka Open Chess Championship 2016 | Colombo | SRI | 2016-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1424 | 1136 | 0.00 | 3 | -0.49 | 40 | -19.60 | |
|  Wijesuriya, G P Y | | | 1514 | SRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Jayasundara, K M Sohanee Divyana | | | 1370 | SRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Liyanage , B K D | | | 1389 | SRI | 0.00 | 1 | -0.19 | 40 | -7.60 | |
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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