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Individual Calculations January 2017 |
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| Sandeepa , W A Geeshan Total change: -30.80 | |   |
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| 8th Ethugalpura International Rated Chess Championship 2016 | Kurunegala | SRI | 2016-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1302 | 1473 | 3.50 | 6 | -0.77 | 40 | -30.80 | |
|  Jayasundara, Nisansa Hansali | | | 1162 | SRI | 1.00 | 1 | 0.14 | 40 | 5.60 | |  Amarasinghe, A A C B | | | 1847 | SRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Weerawardana, Oneli Vihanga | | | 1145 | SRI | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Ambepussa, Gihan | | | 1244 | SRI | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Soorathissa, S P J M | | | 1222 | SRI | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Wickramasinghe, M G D Chathura | | | 1192 | SRI | 0.50 | 1 | -0.34 | 40 | -13.60 | |
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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