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Individual Calculations May 2023 |
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| Prayan Total change: -8.80 | |   |
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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 |
| 1445 | 1064 | 0.00 | 4 | -0.45 | 40 | -18.00 | |
|  Mayank, Soni | | | 1665 | IND | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Sidharth, Sreekumar | | | 1395 | IND | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Saurabh, Sharma | | | 1329 | IND | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Ayushmaan, Saini | | | 1392 | IND | 0.00 | 1 | -0.13 | 40 | -5.20 | |
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 |
| 1340 | 1064 | 1.50 | 7 | 0.23 | 40 | 9.20 | |
| | Shirodkar, Aayush | | | 1533 | IND | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Sushant, Tiwari | | | 1460 | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Arpit, Kumar | | | 1268 | IND | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Barolia, Arihan | | | 1286 | IND | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Vivaan, Jain | | | 1290 | IND | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Jivitesh, Singh Sethi | | | 1300 | IND | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Debaryo, Basu | | | 1242 | IND | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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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