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Individual Calculations March 2015 |
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| Withanage, Lakindu Total change: -1.20 | |   |
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| Sri Lanka Major Division Chess Championship 2015 Colombo | Colombo | SRI | 2015-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1427 | 1476 | 5.00 | 9 | -0.03 | 40 | -1.20 | |
|  Kumarapathirana, V Lakvin | | | 1131 | SRI | 1.00 | 1 | 0.11 | 40 | 4.40 | |  Doluweera, Minul Sanjula | c | | 1876 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Mendis, P Kavinda | | | 1218 | SRI | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Perera, D G D Y Adeekshana | | | 1127 | SRI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Deraniyagala, Vimukthi Prathap | | | 1261 | SRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Hettiarachchi, C U | | | 1690 | SRI | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Liyanage, Ranindu Dilshan | | | 1683 | SRI | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Gamage, H Charanga Jithmal | | | 1597 | SRI | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Liyanarachchi, Sanosh Shamal | | | 1257 | SRI | 0.50 | 1 | -0.28 | 40 | -11.20 | | | * 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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