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Individual Calculations September 2022 |
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| Arunika, Ghosh Total change: 14.40 | |   |
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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 |
| 1410 | 1275 | 2.50 | 6 | 0.36 | 40 | 14.40 | |
|  Iftikar, Alom Mazumdar | | | 1726 | IND | 0.00 | 1 | -0.06 | 40 | -2.40 | |  Pradeep, Kumar | | | 1590 | IND | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Dipak, Chowhan | | | 1450 | IND | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Datta, Magnus | | | 1034 | IND | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Rajbeer, Ahmed | | | 1505 | IND | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Sikha, Das Gupta | | | 1154 | 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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