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Individual Calculations May 2023 |
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| Praveen, Kamath Total change: 56.40 | |   |
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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 |
| 1617 | 1370 | 4.00 | 8 | 2.21 | 20 | 44.20 | |
|  Prashanth, J Naik | | | 1709 | IND | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Agarwal, Mukund H | | | 1730 | IND | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Vivaan, Vijay Saraogi | | | 1662 | IND | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Jandu, Eshaan | | | 1122 | IND | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Marium, Fatima | | | 1793 | IND | 1.00 | 1 | 0.93 | 20 | 18.60 | | | Kolla, Bhaavan | | | 1603 | IND | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Pragnya, H G | | | 1748 | IND | 1.00 | 1 | 0.91 | 20 | 18.20 | | | Varun, Prabhakaran K S | | | 1571 | 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) | | | | Indore International Open (Challengers Category) | Indore | IND | 2023-04-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1345 | 1370 | 4.50 | 7 | 0.61 | 20 | 12.20 | |
| | Dileep, Tripathi | | | 1767 | IND | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Advik, Amit Agrawal | | | 1122 | IND | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Hriday, Garg | | | 1169 | IND | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Radhika, Sharma | | | 1196 | IND | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Harshit, Singh | | | 1707 | IND | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Subramanian, T.v. | | | 1228 | IND | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Anshul, Nanwani | | | 1224 | IND | 1.00 | 1 | 0.30 | 20 | 6.00 | |
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) | | |
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