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Individual Calculations May 2023 |
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| Subhrajit, Dey Total change: 71.06 | |   |
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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 |
| 1589 | 1549 | 6.00 | 9 | 1.86 | 38 | 70.68 | |
|  Ishan, Ganguly | | | 1149 * | IND | 1.00 | 1 | 0.08 | 38 | 3.04 | |  Vivaan, Vishal Shah | | | 1832 | IND | 0.50 | 1 | 0.34 | 38 | 12.92 | | | Srikanth, K. | | | 1844 | IND | 0.50 | 1 | 0.35 | 38 | 13.30 | | | Swayham, P Das | | | 1905 | IND | 0.00 | 1 | -0.11 | 38 | -4.18 | | | Rajveer, Patil | | | 1284 | IND | 1.00 | 1 | 0.18 | 38 | 6.84 | | | Chitre, Arush | | | 1998 | IND | 0.00 | 1 | -0.06 | 38 | -2.28 | | | Gupta, R K | | | 1297 | IND | 1.00 | 1 | 0.19 | 38 | 7.22 | | | Arpit, Kumar | | | 1268 | IND | 1.00 | 1 | 0.16 | 38 | 6.08 | | | Kherdekar, Arnav | | | 1722 | IND | 1.00 | 1 | 0.73 | 38 | 27.74 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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 Grandmaster Chess Tournament-2023 | Indore | IND | 2023-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1779 | 1549 | 2.00 | 9 | 0.01 | 38 | 0.38 | |
| | Jval, Saurin Patel | | | 1806 | IND | 0.00 | 1 | -0.18 | 38 | -6.84 | | | Vishal, Choudary B | | | 1708 | IND | 0.00 | 1 | -0.29 | 38 | -11.02 | | | Arvind, Ramnath Iyer | | | 1962 | IND | 0.50 | 1 | 0.43 | 38 | 16.34 | | | Deboushnik, De | | | 1771 | IND | 0.50 | 1 | 0.28 | 38 | 10.64 | | | Iyer, Arvind | | | 1792 | IND | 0.00 | 1 | -0.20 | 38 | -7.60 | | | Swara, Lakshmi S Nair | | | 1752 | IND | 0.50 | 1 | 0.26 | 38 | 9.88 | | | Jaiveer, Mahendru | | | 1687 | IND | 0.00 | 1 | -0.31 | 38 | -11.78 | | | Abel, Sajan | | | 1657 | IND | 0.50 | 1 | 0.15 | 38 | 5.70 | | | Silwal, Purushottam | | | 1874 | NEP | 0.00 | 1 | -0.13 | 38 | -4.94 | |
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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