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Individual Calculations March 2015 |
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| Karunarathne, D D W Gamini Total change: -38.40 | |   |
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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 |
| 1114 | 1341 | 2.00 | 5 | -1.92 | 20 | -38.40 | |
|  Wijeratne, M H Eranda | | | 1157 | SRI | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Lokubalasuriya, Rochana Sasmitha | | | 1034 | SRI | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Ekanayake, E M Pathum Malshan | | | 1132 | SRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Gamage, Randula Navodya | | | 1173 | SRI | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Nikesh, Ravindiran | | | 1072 | SRI | 0.00 | 1 | -0.83 | 20 | -16.60 | |
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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