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Individual Calculations September 2016 |
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| Mahipala, N A Pamudu Sasanka Total change: -20.80 | |   |
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| Sri Lanka Open Chess Championship 2016 | Colombo | SRI | 2016-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1279 | 1189 | 1.50 | 5 | -0.52 | 40 | -20.80 | |
|  Sandeepa, H Niruksha Akshith | | | 1589 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Udara, D A Yasas | | | 1349 | SRI | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Rupasinghe, A M S Anujana | | | 1015 | SRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Liyanage , B K D | | | 1389 | SRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Samarakkodi, Malini Samaya | | | 1053 | SRI | 0.50 | 1 | -0.18 | 40 | -7.20 | | | * 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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