Individual Calculations January 2012 |
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Premachandra, G T D Total change: 10.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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3rd Ethugalpura Chess Challenge | Kurunegala | SRI | 2011-12-09 |
Rc | Ro | w | n | change | K | K*chg | Game |
1867 | 1954 | 5.00 | 7 | 0.68 | 15 | 10.20 | |
| Wickramasinghe, Dilhara Ishini | | | 1650 | SRI | 1.00 | 1 | 0.14 | 15 | 2.10 | | Rupassara, P A L | | | 1730 | SRI | 1.00 | 1 | 0.22 | 15 | 3.30 | | Arun, Karthik R | | | 2299 | IND | 0.00 | 1 | -0.11 | 15 | -1.65 | | Lasitha, Subash | | | 1785 | SRI | 1.00 | 1 | 0.28 | 15 | 4.20 | | Madumadha, M Chaithika Samith | | | 1788 | SRI | 1.00 | 1 | 0.28 | 15 | 4.20 | | Randil, Lakshitha | | | 1904 | SRI | 0.50 | 1 | -0.07 | 15 | -1.05 | | Danushka, M A N | | | 1914 | SRI | 0.50 | 1 | -0.06 | 15 | -0.90 | | 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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