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Individual Calculations November 2015 |
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| Malhara, W.a. Hansana Total change: 32.80 | |   |
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| Buddhi International Rating Chess Championship 2015 | Gampaha | SRI | 2015-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1579 | 1653 | 6.00 | 9 | 0.82 | 40 | 32.80 | |
|  Nilupul, P Hasith | | | 1253 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Kodikara, N S | | | 1295 | SRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Wijekoon, Chandana | c | | 1976 | SRI | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Samaranayake, K P R N | | | 1809 | SRI | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Senanayaka, P D | | | 1805 | SRI | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Punchihewa, Kokila Prageeth | | | 1493 | SRI | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Gamage, Ovin Vidmal | | | 1403 | SRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Amarasinghe, A A C B | | | 1843 | SRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Nanayakkara, Sachindu Charuka | | | 1337 | SRI | 0.50 | 1 | -0.37 | 40 | -14.80 | | | * 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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