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Individual Calculations October 2013 |
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| Senanayaka, P D Total change: -4.50 | |   |
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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 |
| 1695 | 1815 | 3.50 | 6 | -0.30 | 15 | -4.50 | |
|  Jayasena, Tharaka Udayanga | | | 1422 | SRI | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Nishant, Malhotra | | | 2088 | IND | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Kurukulasuriya, M Ashen | | | 1512 | SRI | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Piyumantha, M Sasith Nipun | | | 1556 | SRI | 0.50 | 1 | -0.32 | 15 | -4.80 | | | Suranjith, K W A | | | 1539 | SRI | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Yogesh, Gautam | | | 2053 | IND | 0.00 | 1 | -0.20 | 15 | -3.00 | |
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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