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Individual Calculations August 2017 |
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| Gunawardhana, W A D P M Total change: 40.80 | |   |
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| 6th Mercantile and Government Service International Rating Chess Championship 2017 | Colombo, Sri Lanka | SRI | 2017-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1781 | 1578 | 2.00 | 4 | 1.02 | 40 | 40.80 | |
|  Sooriarachchi, Nethaji Tharinda | | | 1685 | SRI | 1.00 | 1 | 0.65 | 40 | 26.00 | |  Subasinghe, K R K C | | | 1895 | SRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Alahakoon, A M C | | | 1761 | SRI | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Desilva, T | | | 1784 | SRI | 0.00 | 1 | -0.24 | 40 | -9.60 | |
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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