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Individual Calculations July 2013 |
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| Priyankara, Chamil Total change: -6.45 | |   |
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| Sri Lanka Open International Chess Championship 2013 | Colombo | SRI | 2013-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1799 | 1985 | 6.00 | 9 | -0.43 | 15 | -6.45 | |
|  Mendis, B D S | | | 1585 * | SRI | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Kaluarachchi, Achinthya Shamen | | | 1585 * | SRI | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Doluweera, Minul Sanjula | | | 1823 | SRI | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Fuad, Ahamed | c | | 1832 | MDV | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Kurukulasuriya, Prasanna | f | | 2079 | SRI | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Jayarathne, M N G | | | 1753 | SRI | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Kavinda, Akhila | | | 2025 | SRI | 0.00 | 1 | -0.44 | 15 | -6.60 | | | Gunaratne, Mojitha Sathsara | | | 1752 | SRI | 0.50 | 1 | -0.29 | 15 | -4.35 | | | Doluweera, Dinul Thisura | | | 1758 | SRI | 0.50 | 1 | -0.29 | 15 | -4.35 | | | * 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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