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Individual Calculations August 2016 |
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| Jayasekera, Himasha Dulanji Total change: 11.60 | |   |
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| National Women's Amateur Chess Championship 2016 | Colombo | SRI | 2016-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1422 | 1375 | 2.50 | 5 | 0.29 | 40 | 11.60 | |
|  Pasqual, Siluni | | | 1152 | SRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Karunarathna, A G S K | | | 1471 | SRI | 1.00 | 1 | 0.63 | 40 | 25.20 | |  Udupitiya, U G S S S | | | 1675 | SRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Kodikara, K K M Sachintha | | wc | 1462 | SRI | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Jayasundara, K M Sohanee Divyana | | | 1350 | SRI | 0.50 | 1 | -0.03 | 40 | -1.20 | |
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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