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Individual Calculations September 2022 |
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| Sikha, Das Gupta Total change: -12.40 | |   |
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| 2nd Aparna Dutta Memorial All India Open FIDE Rating Chess Tournament-2022 | Agartala | IND | 2022-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1298 | 1154 | 0.00 | 2 | -0.62 | 20 | -12.40 | |
|  Devendra, Kumar | | | 1321 | IND | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Arunika, Ghosh | | | 1275 | IND | 0.00 | 1 | -0.34 | 20 | -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) | | |
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