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Individual Calculations March 2020 |
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| Weerasekara, Dinul Vinsitha Total change: 41.20 | |   |
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| Sri Lanka National (Major Division ) Chess Championship 2020 - Colombo Event | Colombo | SRI | 2020-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1401 | 1243 | 3.00 | 6 | 1.03 | 40 | 41.20 | |
|  Chandula, E D S | | | 1609 | SRI | 0.50 | 1 | 0.40 | 40 | 16.00 | |  Liyanage, Pesandu Rashmitha | | | 1572 | SRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Wijesinghe, Ramika Risiwara | | | 1097 | SRI | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Ransilu, K A Rahal | | | 1046 | SRI | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Chandrasiri, Vajira Saroj | | | 1513 | SRI | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Morais, Sanithu Leander Pamudith | | | 1566 | SRI | 1.00 | 1 | 0.87 | 40 | 34.80 | |
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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