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Individual Calculations March 2015 |
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| Chamikara, H M D R Dilusha Total change: 6.00 | |   |
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| Colombo Chess Festival 2015 | Colombo | SRI | 2015-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1360 | 1426 | 3.00 | 5 | 0.15 | 40 | 6.00 | |
|  Gunasinghe, S R | | | 1784 | SRI | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Hewawasam, Nevanjee Dimanya | | | 1083 | SRI | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Idirisinghe, I M N H | | | 1218 | SRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Devnaka, Chamin | | | 1031 | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Liyanage, Ranindu Dilshan | | | 1683 | SRI | 0.00 | 1 | -0.18 | 40 | -7.20 | |
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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