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Individual Calculations June 2017 |
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| Md. Rafshan , Bin Omor (subin) Total change: -59.60 | |   |
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| 37th National Junior (Under-20) Chess Championships-2017 Open | Dhaka | BAN | 2017-05-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1401 | 1674 | 1.00 | 3 | -1.49 | 40 | -59.60 | |
|  Nafimal, Karim | | | 1441 | BAN | 0.00 | 1 | -0.79 | 40 | -31.60 | |  Mohammad Shafiqul, Islam | | | 1380 | BAN | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Mortuza Mahathir, Islam | | | 1382 | BAN | 0.00 | 1 | -0.85 | 40 | -34.00 | |
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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