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Individual Calculations February 2024 |
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| Rokon, Ali Chowdhury Total change: -38.40 | |   |
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| Sheikh Russel 41st National Junior (Under-20) Chess Championship 2023, Open | Dhaka | BAN | 2023-12-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1248 | 1376 | 5.00 | 9 | -0.96 | 40 | -38.40 | |
|  Roman, Ali Chowdhury | | | 1244 | BAN | 0.50 | 1 | -0.18 | 40 | -7.20 | |  Saddho Saha, Neel | | | 1406 | BAN | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Awsaf, Chowdhury | | | 1229 | BAN | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Md, Mahir Al Naser | | | 1558 | BAN | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Sadnan Ibne, Saif | | | 1222 | BAN | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Md, Ebrahim | | | 1111 | BAN | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Md Arafat, Chowdhury | | | 1173 | BAN | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Farsat, Hossain, Ayyaan | | | 1188 | BAN | 1.00 | 1 | 0.26 | 40 | 10.40 | | | S M Raiyan, Abdullah | | | 1099 | BAN | 1.00 | 1 | 0.17 | 40 | 6.80 | |
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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