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Individual Calculations March 2015 |
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| Perera, S D Yasith Jayashan Total change: -37.20 | |   |
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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 |
| 1417 | 1274 | 0.00 | 3 | -0.93 | 40 | -37.20 | |
|  Ranasinghe, Anuga Gavindith | | | 1418 | SRI | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Naotunna, D R | | | 1448 | SRI | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Kiriella, Dinuka Rashmikara | | | 1386 | SRI | 0.00 | 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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