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Individual Calculations September 2016 |
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| Dayasundara, B Senuja Wathsilu Total change: -18.80 | |   |
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| Sri Lanka Open Chess Championship 2016 | Colombo | SRI | 2016-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1338 | 1124 | 0.50 | 4 | -0.47 | 40 | -18.80 | |
|  Mendis, B D S | | | 1491 | SRI | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Jayarathna, Hiruni | | | 1368 | SRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Dampage, V Isuraka | | | 1260 | SRI | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Yasarathne, B A D Rashmina Pramo | | | 1234 | SRI | 0.00 | 1 | -0.35 | 40 | -14.00 | |
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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