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Individual Calculations March 2015 |
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| Soorathissa, S P J M Total change: -22.80 | |   |
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| Sri Lanka Major Division Chess Championship 2015 Kurunegala | Kurunegala | SRI | 2015-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1381 | 1275 | 0.50 | 3 | -0.57 | 40 | -22.80 | |
|  Madushanka, B W M Malith | | | 1406 | SRI | 0.50 | 1 | 0.18 | 40 | 7.20 | |  Wijekoon, W M D T | | | 1433 | SRI | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Wimalarathne, I N | | | 1303 | SRI | 0.00 | 1 | -0.46 | 40 | -18.40 | |
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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