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Individual Calculations May 2023 |
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| Ratnakaran, K. Total change: -17.60 | |   |
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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 |
| 1702 | 2275 | 8.00 | 10 | -0.94 | 10 | -9.40 | |
|  Shreyan, Deo | | | 1875 * | IND | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Sarvani, Cheedella | | | 1477 | IND | 0.00 | 1 | -1.00 | 10 | -10.00 | | | Aarav, Gupta | | | 1220 | IND | 1.00 | 1 | 0.00 | 10 | 0.00 | | | Aswinika, Mani R | | | 1429 | IND | 1.00 | 1 | 0.00 | 10 | 0.00 | | | Varun, Prabhakaran K S | | | 1571 | IND | 1.00 | 1 | 0.01 | 10 | 0.10 | | | Jain, Adi | | | 1692 | IND | 1.00 | 1 | 0.02 | 10 | 0.20 | | | Vatsal, Singla | | | 1735 | IND | 1.00 | 1 | 0.03 | 10 | 0.30 | | | Pantsulaia, Levan | g | | 2597 | GEO | 0.00 | 1 | -0.13 | 10 | -1.30 | | | Sachi, Jain | | | 1756 | IND | 1.00 | 1 | 0.03 | 10 | 0.30 | | | Shankhodip, De | | | 1670 | IND | 1.00 | 1 | 0.02 | 10 | 0.20 | | | * 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 |
| 2041 | 2275 | 6.50 | 10 | -0.82 | 10 | -8.20 | |
| | Garv, Gaur | c | | 1990 | IND | 0.50 | 1 | -0.34 | 10 | -3.40 | | | Choubey, Saurabh | | | 1995 | IND | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Aansh, Nandan Nerurkar | | | 1803 | IND | 1.00 | 1 | 0.05 | 10 | 0.50 | | | Uddipan, Roy | | | 1875 * | IND | 0.00 | 1 | -0.92 | 10 | -9.20 | | | Harshit, Ranjan Sahu | | | 1837 | IND | 1.00 | 1 | 0.06 | 10 | 0.60 | | | Vivaan, Vishal Shah | | | 1832 | IND | 1.00 | 1 | 0.06 | 10 | 0.60 | | | Neelash, Saha | m | | 2444 | IND | 0.50 | 1 | 0.22 | 10 | 2.20 | | | Padmini, Rout | m | | 2388 | IND | 0.00 | 1 | -0.35 | 10 | -3.50 | | | Arul, Anandh S P K | | | 1843 | IND | 1.00 | 1 | 0.07 | 10 | 0.70 | | | Nitin, S. | m | | 2398 | IND | 0.50 | 1 | 0.17 | 10 | 1.70 | | | * 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) | | |
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