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Individual Calculations May 2023 |
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| Tushar, Bhunya Total change: 32.00 | |   |
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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 |
| 1444 | 1174 | 0.50 | 4 | -0.23 | 40 | -9.20 | |
|  Agnivo, Chakraborty | | | 1522 | IND | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Shankhadeep, Maity | | | 1485 | IND | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Atrinjay, Saha | | | 1471 | IND | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Triparno, Ghosh | | | 1297 | IND | 0.50 | 1 | 0.17 | 40 | 6.80 | |
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 |
| 1344 | 1174 | 2.50 | 5 | 1.03 | 40 | 41.20 | |
| | Ishan, Sinha | | | 1373 | IND | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Agnivo, Chakraborty | | | 1522 | IND | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Swapnabha, Neogi | | | 1346 | IND | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Sagnik, Halder | | | 1421 | IND | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Somiddho, Rajbanshi | | | 1058 | IND | 1.00 | 1 | 0.34 | 40 | 13.60 | |
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) | | |
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