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Individual Calculations September 2018 |
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| Prathapaarachchi, Gayali Lakmini Total change: 0.00 | |   |
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| Sri Lanka Open International Rating Chess Championship 2018 | Colombo | SRI | 2018-08-22 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1085 | 0 | 1.50 | 7 | 0.00 | 855 | | 0.00 | |
|  Sandanayake, Nimansa Sasanduni | | | 1106 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Konara, K M Sachini Nimasha | | | 1021 | SRI | 0.50 | 1 | 0.00 | | 0.00 | |  Prathapaarachchi, Imalmi Manujith | | | 1026 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Pathmasiri, R D Isuru Saranga | | | 1300 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Wimaladharma, W Jithain Oshadha | | | 1109 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Tennakoon, T M Sithil C | | | 1019 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Gamage, Vinuki | | | 1016 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |
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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