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Individual Calculations March 2015 |
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| Kiriella, Dinuka Rashmikara Total change: 3.20 | |   |
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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 |
| 1301 | 1386 | 5.00 | 8 | 0.08 | 40 | 3.20 | |
|  Lokubalasuriya, Rochana Sasmitha | | | 1034 | SRI | 1.00 | 1 | 0.11 | 40 | 4.40 | |  Samaranayake, K P R N | | | 1783 | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kandamby, Pasindu Manelka | | | 1173 | SRI | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Kalansooriya, Chenuk | | | 1179 | SRI | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Thilakarathne, Malidu Amodya | | | 1204 | SRI | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Perera, D Upashan L | | | 1177 | SRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Abhimanyu, Iraja | | | 1580 | SRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Perera, S D Yasith Jayashan | | | 1274 | SRI | 1.00 | 1 | 0.35 | 40 | 14.00 | |
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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