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Individual Calculations November 2015 |
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| Gamage, Nethmi Nirasha Total change: -14.40 | |   |
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| Buddhi International Rating Chess Championship 2015 | Gampaha | SRI | 2015-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1424 | 1571 | 5.50 | 9 | -0.36 | 40 | -14.40 | |
|  Amarathunga, Venuri | | | 1171 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Athukorala, A T N | | | 1231 | SRI | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Ranasinghe, R A Arindu Himeth | | | 1220 | SRI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Fernando, J M Marlon P | | | 1762 | SRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Viraja, S M Yasas | | | 1183 | SRI | 0.50 | 1 | -0.41 | 40 | -16.40 | | | Dayawansa, Panduka Dulisha | | | 1228 | SRI | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Kalinga, Kalindu Kusalwin | | | 1409 | SRI | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Senanayaka, P D | | | 1805 | SRI | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Madushanka, Harsha | | | 1803 | SRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | * 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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