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Individual Calculations May 2023 |
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| Swain, Narayan Total change: -34.60 | |   |
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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 |
| 1336 | 1436 | 2.50 | 7 | -1.95 | 20 | -39.00 | |
|  Daakshin, Arun | c | | 1960 | IND | 0.00 | 1 | -0.03 | 20 | -0.60 | |  Vir, Kapur | | | 1122 | IND | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Pranav, K P | | | 1658 | IND | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Hriday, Garg | | | 1177 | IND | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Pathania, Ritish | | | 1063 | IND | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Vipin, Singh | | | 1178 | IND | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Ratul, Majumder | | | 1196 | IND | 0.00 | 1 | -0.80 | 20 | -16.00 | |
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 |
| 1514 | 1436 | 3.00 | 7 | 0.22 | 20 | 4.40 | |
| | Govind, Kumar | | | 1796 | IND | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Mayukh, Majumder | | | 1601 | IND | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Rushyendra, Chowdary Kantipudi | | | 1606 | IND | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Vidhi, Angelina | | | 1226 | IND | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Narayan, Iyengar | | | 1645 | IND | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Avika, Panwar | | | 1093 | IND | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Dave, Kantilal | | | 1634 | IND | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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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