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Individual Calculations August 2023 |
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| Nasrollahi, Habib Total change: -67.60 | |   |
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| West Azerbaijan Standard Chess Championship 1402 | Urmiya | IRI | 2023-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1368 | 1978 | 0.50 | 4 | -3.38 | 20 | -67.60 | |
|  Aminpour, Arina | | | 1244 | IRI | 0.50 | 1 | -0.49 | 20 | -9.80 | |  Omid Haghi, Majid | | | 1440 | IRI | 0.00 | 1 | -0.97 | 20 | -19.40 | | | Majidi, Armita | | | 1578 * | IRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Sharifi, Sajad | | | 1210 | IRI | 0.00 | 1 | -1.00 | 20 | -20.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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