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Individual Calculations January 2019 |
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| Dickmadugodage, Ravi Prabath Total change: -31.60 | |   |
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| Sri Lanka Inter Club Chess Championship 2018 - Super League | Colombo | SRI | 2018-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1911 | 1921 | 1.00 | 5 | -1.58 | 20 | -31.60 | |
|  Gunasinghe, S R | | | 1781 | SRI | 0.00 | 1 | -0.69 | 20 | -13.80 | |  Bandara, Dhanushka | | | 1805 | SRI | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Karunaratne, D C J | | | 1996 | SRI | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Alahakoon, Isuru | | | 2111 | SRI | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Munasinghe, Shanaka | | | 1864 | SRI | 0.50 | 1 | -0.08 | 20 | -1.60 | |
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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