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Individual Calculations May 2023 |
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| Sunetra, Dey Total change: -67.20 | |   |
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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 |
| 1113 | 1251 | 2.50 | 6 | -1.57 | 40 | -62.80 | |
|  Arijit, Ghosh | | | 1552 | IND | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Somiddho, Rajbanshi | | | 1058 | IND | 0.00 | 1 | -0.75 | 40 | -30.00 | |  Ghosh, Aranya | | | 1018 | IND | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Arpita, Singh | | | 1006 | IND | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Dishita, Dey | | | 1034 | IND | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Sanjiban, Goswami | | | 1008 | IND | 1.00 | 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) | | | | Mayor Magan Trophy International Open FIDE Rated Chess Tournament 2023 | Mathura | IND | 2023-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1514 | 1251 | 1.00 | 6 | -0.11 | 40 | -4.40 | |
| | Dhiman, Mitra | | | 1528 | IND | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Singla, Aaryan | | | 1606 | IND | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Atrinjay, Saha | | | 1471 | IND | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Abhinav, Chauhan | | | 1536 | IND | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Arman, Siddique | | | 1444 | IND | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Gaurav, Sharma | | | 1496 | 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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