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Individual Calculations September 2023 |
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| Ashiya, Sultana Total change: 9.80 | |   |
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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 |
| 1674 | 1087 | 1.00 | 5 | 0.84 | 20 | 16.80 | |
|  Subas, Chakma | | | 1797 | BAN | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Jane, Alam Rabbi | | | 1689 | BAN | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Afnan, Zarif Haque | | | 1766 | BAN | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Md Sirajul, Islam | | | 1671 | BAN | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Preetam, Barua | | | 1445 | BAN | 1.00 | 1 | 0.90 | 20 | 18.00 | |
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) | | | | 21st Adyar Times FIDE Rated Chess Tournament-2023 | Chennai | IND | 2023-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1263 | 1087 | 1.00 | 5 | -0.35 | 20 | -7.00 | |
| | Ivan, George E | | | 1298 | IND | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Mohanraj, Venkatesan | | | 1262 | IND | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Arun, Karthik B P | | | 1271 | IND | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Gudimetla, Navaneeth Reddy | | | 1247 | IND | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Hriday, Garg | | | 1235 | IND | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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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