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Individual Calculations March 2020 |
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| Pinnagoda, P G Anuhas Suradunu Total change: 13.60 | |   |
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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 |
| 1332 | 1357 | 4.50 | 8 | 0.34 | 40 | 13.60 | |
|  Upeksha, L H Ishitha | | | 1080 | SRI | 1.00 | 1 | 0.17 | 40 | 6.80 | |  Akasha, J P Vihanga | | | 1506 | SRI | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Bentharaarachchi, Vinuga Ometh | | | 1408 | SRI | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Udumullage, Senuja Dilmith | | | 1426 | SRI | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Nabil Nazar, Mohamed | | | 1546 | SRI | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Punchihewa, Kokila Prageeth | | | 1335 | SRI | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Selvarajah, Selvendra | | | 1311 | SRI | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Ransilu, K A Rahal | | | 1046 | SRI | 1.00 | 1 | 0.14 | 40 | 5.60 | |
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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