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Individual Calculations September 2016 |
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| Kulasekara, Yehan N Total change: -43.60 | |   |
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| Sri Lanka Open Chess Championship 2016 | Colombo | SRI | 2016-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1133 | 1247 | 3.50 | 7 | -1.09 | 40 | -43.60 | |
|  Jayawardana, Lasal | | | 1581 | SRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Dassanayake, Tharusha Samadhi | | | 1058 | SRI | 0.00 | 1 | -0.75 | 40 | -30.00 | | | De Silva, P H Thushini Devindi | | | 1009 | SRI | 0.50 | 1 | -0.30 | 40 | -12.00 | |  Ranasinghe , R A Supul Deemantha | | | 1006 | SRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Paranavithana, P V K S | | | 1114 | SRI | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Wathukarawaththa, S S | | | 1055 | SRI | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Dissanayake, R A D V | | | 1108 | SRI | 1.00 | 1 | 0.31 | 40 | 12.40 | |
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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