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Individual Calculations April 2019 |
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| Premanath, Prasansa Total change: 52.40 | |   |
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| Sri Lanka Women's National Qualifying Chess Championship 2019 - Kandy | Kandy | SRI | 2019-03-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1424 | 1379 | 3.50 | 5 | 1.31 | 40 | 52.40 | |
|  Yapa Bandara, Chamodya | | | 1596 | SRI | 0.50 | 1 | 0.28 | 40 | 11.20 | |  Nanayakkara, Janani | | | 1484 | SRI | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Maleesha, Tharuki | | | 1397 | SRI | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Senanayake, A M P K | | | 1200 | SRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Rathnayake, Jeewanthi | | | 1443 | SRI | 1.00 | 1 | 0.59 | 40 | 23.60 | |
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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