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Individual Calculations May 2023 |
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| Hariharan, Shanmugam Total change: -24.80 | |   |
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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 |
| 1558 | 1156 | 0.00 | 3 | -0.40 | 40 | -16.00 | |
|  Ajay, Virwani | | | 1859 | IND | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Krishika, Garg | | | 1457 | IND | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Vidit, Sethi | | | 1357 | IND | 0.00 | 1 | -0.24 | 40 | -9.60 | |
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) | | | | 5th Bangalore Open FIDE Rating Chess Tournament | Bangalore | IND | 2023-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1577 | 1156 | 0.50 | 3 | -0.22 | 40 | -8.80 | |
| | Senthil, Maran K | f | | 2213 | IND | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Srinivasan, Subramaniam | | | 1277 | IND | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Deeptha, Srinivas | | | 1240 | IND | 0.50 | 1 | 0.12 | 40 | 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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