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Individual Calculations August 2017 |
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| Hettiarachchi, A U Total change: -26.60 | |   |
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| 6th Mercantile and Government Service International Rating Chess Championship 2017 | Colombo, Sri Lanka | SRI | 2017-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1606 | 1930 | 3.00 | 5 | -1.33 | 20 | -26.60 | |
|  Liaquath, Shiraz | | | 1530 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sandeepa, Hasitha | | | 1661 | SRI | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Jayaswarna, Amila Basura | | | 1530 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Jayathilaka, R R C L | | | 1601 | SRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Harischandra, N P | | | 1706 | SRI | 0.00 | 1 | -0.78 | 20 | -15.60 | | | * 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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