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Rapid:
Individual Calculations November 2022 |
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| Mohammad, Arifur Rahaman (rimon) Total change: -16.80 | |   |
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| Chattogram Jilla Chess Championship -2022 | Chattogram | BAN | 2022-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1662 | 1539 | 1.00 | 4 | -0.42 | 40 | -16.80 | |
|  Rahman, Md. Mujibur | | | 1914 | BAN | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Asif , Mahmud | | | 1863 | BAN | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Ad, Kazi Kamrun Nessa | | | 1200 | BAN | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Md.jahangir, Alam | | | 1669 | BAN | 0.00 | 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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