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Individual Calculations August 2017 |
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| Hippola, H M S S Total change: 17.00 | |   |
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| Sri Lanka National B Chess Championship 2017 | Narahenpita | SRI | 2017-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1779 | 1598 | 3.00 | 8 | 0.85 | 20 | 17.00 | |
|  Doluweera, Dinul Thisura | c | | 1882 | SRI | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Chandrasiri, S A | | | 1761 | SRI | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Liyanage, Ranindu Dilshan | | | 1822 | SRI | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Senavin, Dunura | | | 1764 | SRI | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Kumara, C M S Praneeth | | | 1796 | SRI | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Jayaweera, C L | | | 1700 | SRI | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Thilakarathne, G M S | | | 1850 | SRI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Aluvihare, Shakila | | | 1656 | 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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