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Individual Calculations March 2015 |
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| Wimalarathne, I N Total change: -8.80 | |   |
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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 |
| 1362 | 1303 | 2.00 | 5 | -0.22 | 40 | -8.80 | |
|  Wijesinghe, G B | | | 1662 | SRI | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Herath, H M T B | | | 1139 | SRI | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Herath, P G Sithum | | | 1178 | SRI | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Soorathissa, S P J M | | | 1275 | SRI | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Rathnayake , K G | | | 1558 | SRI | 0.00 | 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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