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Rapid:
Individual Calculations September 2022 |
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| Khalid, Mahmood Ashraf Total change: 11.60 | |   |
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| Safia Memorial Open Chess Championship 2022 | Lahore | PAK | 2022-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1672 | 1782 | 2.50 | 3 | 0.58 | 20 | 11.60 | |
|  Aamir, Zahoor | | | 1768 | PAK | 1.00 | 1 | 0.48 | 20 | 9.60 | |  Asad Ullah, Khan | | | 1522 | PAK | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Muhammad, Saif Ullah | | | 1727 | PAK | 1.00 | 1 | 0.42 | 20 | 8.40 | |
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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