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Individual Calculations June 2018 |
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| Israt , Jahan Diba Total change: 0.80 | |   |
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| SAIF POWER BATTERY 38th National Junior (U-20) Chess Championship-2018 Girls | Dhaka | BAN | 2018-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1391 | 1386 | 3.00 | 6 | 0.02 | 40 | 0.80 | |
|  Afrin Jahan, Munia | | | 1677 | BAN | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Warsia, Khusbu | | | 1088 | BAN | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Ahmed, Walijah | | | 1628 | BAN | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Maiesha, Mahzabin Tisha | | | 1305 | BAN | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Nusrat Jahan, Alo | | | 1396 | BAN | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Srabonti , Akter Jerin | | | 1253 | BAN | 1.00 | 1 | 0.32 | 40 | 12.80 | |
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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