Individual Calculations January 2024 |
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Pragga, Roy Chowdhury( Pragna) Total change: -40.40 | | |
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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 |
1367 | 1223 | 0.00 | 3 | -1.01 | 40 | -40.40 | |
| Tasfia, Tahsin Prima | | | 1550 | BAN | 0.00 | 1 | -0.13 | 40 | -5.20 | | Prottoyee, Joyti Barua | | | 1103 | BAN | 0.00 | 1 | -0.66 | 40 | -26.40 | | Sanowara, Akter | | | 1447 | BAN | 0.00 | 1 | -0.22 | 40 | -8.80 | | 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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