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Individual Calculations July 2019 |
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| Rahman, Shahidur Total change: -33.00 | |   |
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| CJKS Amin & Sons District Chess Championship-2019 | Chattogram | BAN | 2019-06-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1618 | 1967 | 1.00 | 3 | -1.65 | 20 | -33.00 | |
|  Md. Babul Hossain, Babla | | | 1567 * | BAN | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Md.shafaiat, Anwar | | | 1567 * | BAN | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Md. Rabby, Salim | | | 1720 | BAN | 0.00 | 1 | -0.81 | 20 | -16.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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