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Rapid:
Individual Calculations April 2020 |
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| Ridwan, Ahmed Total change: 25.40 | |   |
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| Independence Day FIDE Rapid Rating Chess Tournament - 2020 | Chattogram | BAN | 2020-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1745 | 1424 | 2.00 | 5 | 1.27 | 20 | 25.40 | |
|  Mohammed, Mainuddin | | | 1949 | BAN | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Mahabubur, Rahman | | | 1670 | BAN | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Mohammed, Sagar Ullah | | | 1637 | BAN | 1.00 | 1 | 0.77 | 20 | 15.40 | |  Rafi, Islam | | | 1694 | BAN | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Md. Sabujur, Rahman | | | 1773 | BAN | 0.00 | 1 | -0.11 | 20 | -2.20 | |
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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