Individual Calculations January 2024 |
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Tasfia, Tahsin Prima Total change: 32.80 | | |
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Chattogram District U-20 Girls Chess Championship - 2023-24 | Chattogram | BAN | 2023-12-18 |
Rc | Ro | w | n | change | K | K*chg | Game |
1248 | 1550 | 5.00 | 5 | 0.82 | 40 | 32.80 | |
| Pragga, Roy Chowdhury( Pragna) | | | 1223 | BAN | 1.00 | 1 | 0.13 | 40 | 5.20 | | Prottoyee, Joyti Barua | | | 1150 * | BAN | 1.00 | 1 | 0.08 | 40 | 3.20 | | Towhida, Begum | | | 1292 | BAN | 1.00 | 1 | 0.18 | 40 | 7.20 | | Sanowara, Akter | | | 1447 | BAN | 1.00 | 1 | 0.36 | 40 | 14.40 | | Masrifa, Ahmed Raha | | | 1129 | BAN | 1.00 | 1 | 0.07 | 40 | 2.80 | | * 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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