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Individual Calculations May 2023 |
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| Khushal, Bagri Total change: 22.40 | |   |
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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 |
| 1421 | 1111 | 1.00 | 3 | 0.49 | 40 | 19.60 | |
|  Ishan, Sinha | | | 1373 | IND | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Mukherjee, Dyutimoy | | | 1625 | IND | 1.00 | 1 | 0.96 | 40 | 38.40 | |  Souhardya, Prosad Sinha | | | 1266 | IND | 0.00 | 1 | -0.29 | 40 | -11.60 | |
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 |
| 1224 | 1111 | 1.50 | 4 | 0.07 | 40 | 2.80 | |
| | Kinjal, Sardar | | | 1266 | IND | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Ishan, Sinha | | | 1373 | IND | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Spandan, Roy | | | 1229 | IND | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Shreyan, Gupta Barman | | | 1027 | IND | 0.50 | 1 | -0.12 | 40 | -4.80 | |
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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