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Individual Calculations May 2023 |
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| Neelabhro, Bandyopadhyay Total change: 0.00 | |   |
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| 1st All India Open International Fide Rating Chess Tournament 2023 | Kolkata | IND | 2023-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1423 | 1236 | 2.50 | 6 | 0.42 | 40 | 16.80 | |
|  Arpan, Das | | | 1981 | IND | 0.00 | 1 | 0.00 | 40 | 0.00 | |  Agnivo, Chakraborty | | | 1522 | IND | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Abhirup, Majumder | | | 1083 | IND | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Arijit, Ghosh | | | 1552 | IND | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Banik, Hrishikesh Kumar | | | 1338 | IND | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Dhrub, Prasad | | | 1064 | IND | 1.00 | 1 | 0.27 | 40 | 10.80 | |
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) | | | | West Bengal State Junior (U-19) Open Fide Rated Chess Championship-2023 | Kolkata | IND | 2023-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1163 | 1236 | 2.00 | 4 | -0.42 | 40 | -16.80 | |
| | Syamantak, Saha | | | 1006 | IND | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Supratim, Ghosh | | | 1532 | IND | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Swayam, Ojha | | | 1065 | IND | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Shatodru, Das | | | 1047 | IND | 1.00 | 1 | 0.25 | 40 | 10.00 | |
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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