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Individual Calculations May 2023 |
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| Raihaan, Zahid Total change: -8.00 | |   |
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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 |
| 1417 | 1600 | 3.00 | 6 | -1.34 | 40 | -53.60 | |
|  Venkatesh, Das | | | 1283 | IND | 1.00 | 1 | 0.13 | 40 | 5.20 | |  Goutham, Krishna H | | | 1989 | IND | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Hanya, Shah | | | 1314 | IND | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Theephigaa, K P | | | 1265 | IND | 0.00 | 1 | -0.88 | 40 | -35.20 | | | Shaurya, Chaudhry | | | 1296 | IND | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Shabadjot, Singh | | | 1356 | IND | 0.00 | 1 | -0.80 | 40 | -32.00 | |
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) | | | | Indore International Grandmaster Chess Tournament-2023 | Indore | IND | 2023-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1879 | 1600 | 2.50 | 8 | 1.14 | 40 | 45.60 | |
| | Reyan, Md. | | | 1816 | IND | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Sachi, Jain | | | 1756 | IND | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Choubey, Saurabh | | | 1995 | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Tamhankar, Siddhant | | | 1924 | IND | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Vignesh, Advaith Vemula | | | 1922 | IND | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Ishvi, Aggarwal | | | 1820 | IND | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Bristy, Mukherjee | | wc | 1893 | IND | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Nambiar, Vivek | | | 1905 | IND | 0.00 | 1 | -0.14 | 40 | -5.60 | |
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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