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Rapid:
Individual Calculations October 2021 |
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| Mohammad, Abu Mohsin Total change: -3.80 | |   |
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| MUJIB BORSHO Rapid Rating Chess Tournament 2021 | Cox's Bazar | BAN | 2021-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1761 | 1617 | 1.00 | 4 | -0.26 | 20 | -5.20 | |
|  Badiul, Alam | | | 1624 | BAN | 0.00 | 1 | -0.49 | 20 | -9.80 | |  Mohammed, Tajul Islam | | | 1850 | BAN | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Rifat Uddin, Elahi | | | 1725 | BAN | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Md., Mazharul Kabir | | | 1843 | BAN | 0.00 | 1 | -0.21 | 20 | -4.20 | |
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) | | | | CCPA FIDE Rapid Rating Chess Tournament 2021 | Chattogram | BAN | 2021-09-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1728 | 1617 | 1.50 | 4 | 0.07 | 20 | 1.40 | |
| | Mohammed, Tajul Islam | | | 1850 | BAN | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Md, Jumman Hossain | | | 1740 | BAN | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Masudur Rahman, Murad | | | 1547 | BAN | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Kutubuddin | | | 1773 | BAN | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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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