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Individual Calculations May 2023 |
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| Lasani, H Kothari Total change: -4.20 | |   |
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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 |
| 1963 | 1220 | 0.00 | 3 | -0.21 | 20 | -4.20 | |
|  Neelash, Saha | m | | 2444 | IND | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Sakline Mostafa, Sajid | c | | 1994 | BAN | 0.00 | 1 | 0.00 | 20 | 0.00 | |  Aadhya, Jain | | | 1451 | IND | 0.00 | 1 | -0.21 | 20 | -4.20 | |
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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