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Individual Calculations October 2013 |
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| Ranasinghe, C N Total change: -6.00 | |   |
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| 4th Buddhi International Rating Chess Championship 2013 | Gampaha | SRI | 2013-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1619 | 1851 | 5.00 | 7 | -0.40 | 15 | -6.00 | |
|  Koswattha, K W D M D I | | | 1502 | SRI | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Sachintha, D M Navindu | | | 1664 | SRI | 0.00 | 1 | -0.74 | 15 | -11.10 | | | Piyumantha, M Sasith Nipun | | | 1556 | SRI | 0.50 | 1 | -0.35 | 15 | -5.25 | | | Jayasena, Chamuditha Prabath | | | 1451 * | SRI | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Fernando, W V A Tithira Daminda | | | 1579 | SRI | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Gunaratne, Mojitha Sathsara | | | 1771 | SRI | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Munasinghe, Thisura | | | 1809 | SRI | 0.50 | 1 | -0.06 | 15 | -0.90 | | | * 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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