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Individual Calculations September 2023 |
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| Ajraf, Anan Total change: 158.00 | |   |
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| WALTON Metropolis FIDE Rating Chess Tournament-2023, Below-2100 | Dhaka | BAN | 2023-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1773 | 1289 | 3.00 | 5 | 2.74 | 40 | 109.60 | |
|  Md. Sabujur, Rahman | | | 1834 | BAN | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Shahinur, Haque | | | 1701 | BAN | 1.00 | 1 | 0.93 | 40 | 37.20 | |  Hossain, Enayet Mohammad | | | 1919 | BAN | 0.50 | 1 | 0.49 | 40 | 19.60 | | | Md, Zia Uddin | | | 1713 | BAN | 1.00 | 1 | 0.93 | 40 | 37.20 | | | Rezaul, Karim | | | 1696 | BAN | 0.50 | 1 | 0.42 | 40 | 16.80 | |
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) | | | | Sheikh Kamal National Youth Chess Championship-2023, U-12 Open | Dhaka | BAN | 2023-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1485 | 1324 | 3.00 | 5 | 1.21 | 40 | 48.40 | |
| | Md Amir, Hamja | | | 1491 | BAN | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Barua, Oitijjo | | | 1440 | BAN | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Md Tahsinul Haque, Zoheb | | | 1097 | BAN | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Sakline Mostafa, Sajid | c | | 1981 | BAN | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Khondoker, Mahrus Makil | | | 1418 | BAN | 1.00 | 1 | 0.63 | 40 | 25.20 | |
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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