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Individual Calculations May 2023 |
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| Rajanya, Mondal Total change: 4.00 | |   |
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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 |
| 1692 | 1041 | 0.00 | 2 | -0.28 | 40 | -11.20 | |
|  Sankalan, Shah | c | | 2179 | IND | 0.00 | 1 | 0.00 | 40 | 0.00 | |  Srianshu, Das | | | 1205 | IND | 0.00 | 1 | -0.28 | 40 | -11.20 | |
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 |
| 1429 | 1041 | 1.00 | 3 | 0.38 | 40 | 15.20 | |
| | Bristy, Mukherjee | | wc | 1893 | IND | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Akansha, Dey | | | 1068 | IND | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Suravi, Bhattacharya | | | 1327 | IND | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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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