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Rapid:
Individual Calculations November 2022 |
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| Rafi, Islam Total change: -31.80 | |   |
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| Chattogram Jilla Chess Championship -2022 | Chattogram | BAN | 2022-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1507 | 1831 | 1.00 | 3 | -1.59 | 20 | -31.80 | |
|  Md. Shahab, Uddin | | | 1424 | BAN | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Golam, Kibria | | | 1603 | BAN | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Nurul, Islam (isha) | | | 1495 | BAN | 0.00 | 1 | -0.88 | 20 | -17.60 | |
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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