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Individual Calculations May 2023 |
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| Aahil, Patra Total change: 25.60 | |   |
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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 |
| 1374 | 1326 | 4.00 | 7 | 0.64 | 40 | 25.60 | |
|  Somiddho, Rajbanshi | | | 1058 | IND | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Suman, Kumar Poddar | | | 1124 | IND | 1.00 | 1 | 0.24 | 40 | 9.60 | |  Basak, Bishal | | | 1785 | IND | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Sourav, Kumar Roy | | | 1128 | IND | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Sourasis, Saha | | | 1175 | IND | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Rupam, Mukherjee | | | 1795 | IND | 0.50 | 1 | 0.45 | 40 | 18.00 | | | Arijit, Ghosh | | | 1552 | IND | 0.00 | 1 | -0.21 | 40 | -8.40 | |
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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