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Individual Calculations May 2023 |
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| Vigneshwaran, N. Total change: -31.80 | |   |
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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 |
| 1582 | 1687 | 1.00 | 4 | -1.59 | 20 | -31.80 | |
|  Kuldeep, Singh Panwar | | | 1351 | IND | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Jaiswal, Rupesh | f | | 2153 | NEP | 0.00 | 1 | -0.05 | 20 | -1.00 | |  Bharathakoti, Sneha | | | 1468 | IND | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Shabadjot, Singh | | | 1356 | IND | 0.00 | 1 | -0.88 | 20 | -17.60 | |
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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