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Individual Calculations February 2017 |
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| Priyankara, Chamil Total change: -9.00 | |   |
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| Kalutara Chess Festival 2017 | Kalutara | SRI | 2017-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1677 | 2017 | 6.50 | 8 | -0.45 | 20 | -9.00 | |
|  Withanage, G D N | | | 1617 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mendis, B M A | | | 1617 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Abhimanyu, Iraja | | | 1617 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Liyanage, Ranindu Dilshan | | | 1834 | SRI | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Kodikara, K K M Sachintha | | wc | 1617 * | SRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Alwala, A D Hansaja Ramith | | | 1617 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Upananda, K Y Sasmitha | | | 1617 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Amarasinghe, A A C B | | | 1878 | SRI | 1.00 | 1 | 0.31 | 20 | 6.20 | | | * 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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