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Individual Calculations September 2014 |
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| Bandara, W S K Total change: 18.20 | |   |
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| Mercantile / Government Services International Rating Chess Championship 2014 | Colombo | SRI | 2014-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1915 | 1660 | 1.50 | 3 | 0.91 | 20 | 18.20 | |
|  Fonseka, C K D | | | 1850 | SRI | 0.50 | 1 | 0.25 | 20 | 5.00 | |  Koggala, W S V K | | | 2038 | SRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Wickramasinghe, N G Namal | | | 1857 | SRI | 1.00 | 1 | 0.75 | 20 | 15.00 | |
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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