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Individual Calculations May 2023 |
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| Abhishek, Borthakur Total change: 14.80 | |   |
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| 20th Delhi International Open Grandmasters Chess Tournament-2023 | New Delhi | IND | 2023-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1426 | 1386 | 3.00 | 7 | -0.18 | 20 | -3.60 | |
|  Nirnay, Garg | | | 1769 | IND | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Golla, Manvith | | | 1057 | IND | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Aarohon, Bharadwaj | | | 1672 | IND | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Hiya, Garg | | | 1125 | IND | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Midilesh, Ms | | | 1625 | IND | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Yuvraj, Singh | | | 1602 | IND | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Vijayakumar, Vidvath Bharadwaj | | | 1130 | IND | 1.00 | 1 | 0.19 | 20 | 3.80 | |
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) | | | | Indore International Open (Challengers Category) | Indore | IND | 2023-04-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1533 | 1386 | 2.50 | 5 | 0.92 | 20 | 18.40 | |
| | Ghadge, Harsh | | | 1648 | IND | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Harshit, Singh | | | 1707 | IND | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Vij, Aarush | | | 1008 | IND | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Dev, Raj | | | 1607 | IND | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Mishra, Sanjeev | | | 1697 | IND | 0.00 | 1 | -0.14 | 20 | -2.80 | |
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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