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Rapid:
Individual Calculations December 2019 |
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| Choudhury, Md. Zahid Total change: -21.40 | |   |
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| BECL Rapid Rating Chess Tournament - 2019 | Dhaka | BAN | 2019-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1825 | 2014 | 4.00 | 7 | -1.07 | 20 | -21.40 | |
|  S C Sarker, Shyamal | | | 1626 | BAN | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Al-Shahid, Abul Kashem | | | 1779 | BAN | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Md.abu, Hanif | | | 2180 | BAN | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Md Sirajul, Islam | | | 1786 | BAN | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Kamrul, Hasan Milton | | | 1749 | BAN | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Md, Asifur Rahman | | | 1799 | BAN | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Khan, Jewel | | | 1857 | BAN | 0.00 | 1 | -0.71 | 20 | -14.20 | |
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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