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Rapid:
Individual Calculations January 2020 |
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| Amin, Md. Ruhul (chittagong) Total change: -7.20 | |   |
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| Shyamol-Salam-Manik Memorial Bijoy Dibosh Fide Rapid Rating Chess Tournament2019 | Chattogram | BAN | 2019-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1630 | 1590 | 2.00 | 5 | -0.36 | 20 | -7.20 | |
|  Asif , Mahmud | | | 1897 | BAN | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Mohammad, Riyad | | | 1349 | BAN | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Karim, M.shahin | | | 1968 | BAN | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Hrishin, Talukder | | | 1399 | BAN | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Dr. Shakhaot Ullah, Khan | | | 1535 | BAN | 1.00 | 1 | 0.42 | 20 | 8.40 | |
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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