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Individual Calculations October 2013 |
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| Suranjith, K W A Total change: -0.60 | |   |
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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 |
| 1702 | 1539 | 1.50 | 5 | -0.02 | 30 | -0.60 | |
|  Liyanage, N P | | | 1908 | SRI | 0.00 | 1 | -0.10 | 30 | -3.00 | |  Ediriweera, Shakthi | | | 1832 | SRI | 0.50 | 1 | 0.35 | 30 | 10.50 | | | Senanayaka, P D | | | 1815 | SRI | 0.00 | 1 | -0.17 | 30 | -5.10 | | | Liyanage, R L C Sasmitha | | | 1182 | SRI | 1.00 | 1 | 0.11 | 30 | 3.30 | | | Gunaratne, Mojitha Sathsara | | | 1771 | SRI | 0.00 | 1 | -0.21 | 30 | -6.30 | |
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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