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Individual Calculations March 2015 |
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| Yasanga, W C M Kasun Total change: -34.80 | |   |
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| Sri Lanka Major Division Chess Championship 2015 Colombo | Colombo | SRI | 2015-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1209 | 1317 | 3.00 | 6 | -0.87 | 40 | -34.80 | |
|  Dayarathne, D M S N | | | 1606 | SRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Ranasinghe, R A Arindu Himeth | | | 1101 | SRI | 0.50 | 1 | -0.28 | 40 | -11.20 | |  Nikesh, Ravindiran | | | 1072 | SRI | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Perera, D G D Y Adeekshana | | | 1127 | SRI | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Kandamby, Pasindu Manelka | | | 1173 | SRI | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Perera, D Upashan L | | | 1177 | SRI | 0.50 | 1 | -0.19 | 40 | -7.60 | |
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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