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Rapid:
Individual Calculations July 2023 |
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| Jafarian, Amin Total change: -62.40 | |   |
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| 1st Grand Prix Pishgam Club | Tehran | IRI | 2023-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1623 | 2008 | 5.00 | 9 | -3.12 | 20 | -62.40 | |
|  Aminalroaya, Mohammaddariush | | | 1608 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sekhavatmandi, Roham | | | 1472 | IRI | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Ehteramian, Hossein | | | 1598 | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mohammadi, Mohamad Amin | | | 1700 | IRI | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Sadeghi, Ali | | | 1610 | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Shooreshi, Parham | | | 1667 | IRI | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Mehrabi, Manouchehr | | | 1607 | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mahmoodi, Nader | | | 1765 | IRI | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Shokri, Firouz | | | 1578 | IRI | 0.00 | 1 | -0.93 | 20 | -18.60 | | | * 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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