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Individual Calculations September 2018 |
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| Wimaladharma, W Thivain J Total change: 12.80 | |   |
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| Sri Lanka Open International Rating Chess Championship 2018 | Colombo | SRI | 2018-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1421 | 1171 | 1.50 | 5 | 0.32 | 40 | 12.80 | |
|  Saravanabaavan, Brijeash | | | 1397 | SRI | 0.50 | 1 | 0.29 | 40 | 11.60 | |  Tharushi, T H D Niklesha | | wc | 1561 | SRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Piyumantha, M Thisal Manjith | | | 1571 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Jayasundara, J M Daham V | | | 1005 | SRI | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Kodikara, K K M Sachintha | | wf | 1571 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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