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Individual Calculations May 2023 |
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| Rupsha, Mondal Total change: -33.20 | |   |
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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 |
| 1466 | 1013 | 0.00 | 2 | -0.32 | 40 | -12.80 | |
|  Ritabrata, Chakraborty | | | 1787 | IND | 0.00 | 1 | 0.00 | 40 | 0.00 | |  Shreyaskar, Tanti | | | 1144 | IND | 0.00 | 1 | -0.32 | 40 | -12.80 | |
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) Girls Fide Rated Chess Championship-2023 | Kolkata | IND | 2023-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1359 | 1013 | 0.00 | 3 | -0.51 | 40 | -20.40 | |
| | Anushka, Gupta | | | 1668 | IND | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Diya, Ghosh | | | 1159 | IND | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Urja, Goyal | | | 1249 | IND | 0.00 | 1 | -0.20 | 40 | -8.00 | |
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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