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Individual Calculations May 2023 |
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| Navaneel, Chhatui Total change: 8.40 | |   |
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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 |
| 1383 | 1218 | 2.00 | 4 | 0.77 | 40 | 30.80 | |
|  Atrinjay, Saha | | | 1471 | IND | 1.00 | 1 | 0.81 | 40 | 32.40 | |  Agnivo, Chakraborty | | | 1522 | IND | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Shankhadeep, Maity | | | 1485 | IND | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Hridansh, Surana | | | 1053 | IND | 1.00 | 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) Open Fide Rated Chess Championship-2023 | Kolkata | IND | 2023-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1193 | 1218 | 0.50 | 2 | -0.56 | 40 | -22.40 | |
| | Krishay, Jain | | | 1359 | IND | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Shreyan, Gupta Barman | | | 1027 | IND | 0.50 | 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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