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Individual Calculations September 2012 |
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| Hettiarachchi, A U Total change: -3.60 | |   |
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| 5th Mora Kings 2012 | Colombo | SRI | 2012-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1722 | 1965 | 6.00 | 8 | -0.24 | 15 | -3.60 | |
|  Cooray, B S M T | | | 1565 * | SRI | 0.50 | 1 | -0.42 | 15 | -6.30 | |  Askey, Roshell Nathasha | | | 1565 * | SRI | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Rathnayake, Ganesh | | | 1676 | SRI | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Sachintha, H D Sahan | | | 1804 | SRI | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Siriwardena, Chirath | | | 1710 | SRI | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Gunaratne, Manisha Suchini | | | 1676 | SRI | 0.50 | 1 | -0.34 | 15 | -5.10 | | | Lamahewa, C | | | 1844 | SRI | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Thrimavitharana, Ravin | | | 1936 | SRI | 0.50 | 1 | -0.04 | 15 | -0.60 | | | * 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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