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Individual Calculations October 2017 |
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| Jayasundara, P K U M Total change: -6.60 | |   |
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| Sri Lanka Inter University Chess Championship 2017 | Nugegoda | SRI | 2017-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1698 | 2029 | 4.00 | 5 | -0.33 | 20 | -6.60 | |
|  Karunanayake, H M | | | 1629 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Perera, M C C | | | 1629 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Munasinghe, Shanaka | | | 1821 | SRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Mehalathan, Sivakumar | | | 1629 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kumara, C M S Praneeth | | | 1784 | SRI | 0.00 | 1 | -0.80 | 20 | -16.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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