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Individual Calculations December 2018 |
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| Md. Abdur , Rashid Total change: -2.80 | |   |
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| NARAYANGANJ ZILLA CHESS 2018 | Narayanganj | BAN | 2018-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1846 | 1603 | 0.50 | 3 | -0.14 | 20 | -2.80 | |
|  Sultana, Sharmin Shirin | | wf | 1975 | BAN | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Tofazzal, Hossain | | | 1740 | BAN | 0.50 | 1 | 0.18 | 20 | 3.60 | |  Md. Mokshed, Khan | | | 1822 | BAN | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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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