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Individual Calculations August 2017 |
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| Bandara, W S K Total change: 9.60 | |   |
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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 |
| 1693 | 1601 | 2.00 | 4 | 0.48 | 20 | 9.60 | |
|  Fernando, J M Marlon P | | | 1766 | SRI | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Dangalla, Rukshan | | | 1345 | SRI | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Wickramanayake, T U | | | 1834 | SRI | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Fonseka, C K D | | | 1826 | SRI | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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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