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Individual Calculations October 2014 |
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| Prabajith, Asela Total change: 33.20 | |   |
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| National Amateur Chess Championship 2014 | Colombo | SRI | 2014-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1676 | 1780 | 6.50 | 8 | 1.66 | 20 | 33.20 | |
|  Chandira, K W Yasandu | | | 1380 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Liyanage, Ranindu Dilshan | | | 1441 | SRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Priyankara, Chamil | | | 1935 | SRI | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Nanayakkara, Damika Anupama | | | 1452 | SRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | De Silva, Elath Mathanga | | | 1910 | SRI | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Herath, H M A Y | | | 1554 | SRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Doluweera, Minul Sanjula | c | | 1900 | SRI | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Lamahewa, C | | | 1832 | SRI | 1.00 | 1 | 0.57 | 20 | 11.40 | | | * 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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