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Rapid:
Individual Calculations December 2018 |
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| Fernando, S K Akila Total change: 0.20 | |   |
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| Mercantile and Government Service Rapid Chess Championship 2018 | Colombo | SRI | 2018-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1753 | 2009 | 5.50 | 7 | 0.01 | 20 | 0.20 | |
|  Rodrigo, Tharinda | | | 1619 | SRI | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Nikahetiya, Asitha | | | 1628 | SRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Sachintha, H G Sahan | | | 1749 | SRI | 0.00 | 1 | -0.82 | 20 | -16.40 | | | De Silva, Kaushika | | | 2036 | SRI | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Madugalle, Y D B | | | 1930 | SRI | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Rathgalla, J M C B | | | 1668 | SRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Jayathilaka, R R C L | | | 1640 | SRI | 1.00 | 1 | 0.10 | 20 | 2.00 | |
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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