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Individual Calculations May 2023 |
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| Dr.somnath, Narang Total change: -39.00 | |   |
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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 |
| 1234 | 1550 | 1.50 | 4 | -1.95 | 20 | -39.00 | |
|  Bhavanya, Panchumarthi | | | 1197 | IND | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Bir Singh, Raminder | | | 1299 | IND | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Ankush, Raj | | | 1190 | IND | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Golatkar, Aditya | | | 1251 | IND | 0.00 | 1 | -0.85 | 20 | -17.00 | |
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) | | |
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