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Individual Calculations June 2015 |
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| Sathma, Devni Total change: -44.80 | |   |
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| Junior National Chess Championship (Girls) 2015 | Colombo | SRI | 2015-05-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1234 | 1433 | 4.00 | 7 | -1.12 | 40 | -44.80 | |
|  Pallie, Ehsha Mishela | | wc | 1050 | SRI | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Wickramanayake, Savithi Nimhara | | | 1104 | SRI | 0.00 | 1 | -0.88 | 40 | -35.20 | | | Ekanayaka, Achinthya | | | 1159 | SRI | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Choksy, Anaisha | | | 1227 | SRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Rathnayake, Nevindi Gihansa | | | 1179 | SRI | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Thuduwage, Yasasirini Pabasara | | | 1386 | SRI | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Tharushi, T H D Niklesha | | | 1532 | SRI | 0.00 | 1 | -0.36 | 40 | -14.40 | |
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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