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Individual Calculations May 2023 |
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| Devansh, Gupta Total change: 6.00 | |   |
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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 |
| 1430 | 1102 | 0.50 | 4 | -0.14 | 40 | -5.60 | |
|  Vijay, Anand M. | | | 1702 | IND | 0.00 | 1 | -0.02 | 40 | -0.80 | |  Mishra, Jayesh | | | 1387 | IND | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Vihan, Ninad Parikh | | | 1308 | IND | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Manish, Kumar Sharma | | | 1321 | IND | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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) | | | | Mayor Magan Trophy International Open FIDE Rated Chess Tournament 2023 | Mathura | IND | 2023-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1358 | 1102 | 1.50 | 6 | 0.29 | 40 | 11.60 | |
| | Elangbam, Shashikanta Singh | | | 1578 | IND | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Priyanshu, Das | | | 1332 | IND | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Sanchita, Yadav | | | 1415 | IND | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Soni, Rahul R | | | 1274 | IND | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Kajenthiran, T | | | 1250 | SRI | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Khwairakpam, Rocky Singh | | | 1301 | IND | 1.00 | 1 | 0.76 | 40 | 30.40 | |
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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