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Rapid:
Individual Calculations May 2023 |
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| Ghaffari, Ahmad Total change: -2.80 | |   |
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| Tabriz Laleh Park Ramazan Cup ( Rapid ) | Tabriz | IRI | 2023-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1576 | 1690 | 5.50 | 9 | -0.14 | 20 | -2.80 | |
|  Sorati, Ayla | | | 1290 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Naghsh Hossein Badr, Danial | | | 1468 | IRI | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Ghazialtabatabaei, Mohammad Hosse | | | 1313 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Goli, Karim | | | 1516 | IRI | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Irandoust, Sina | | | 1554 | IRI | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Adalatkhah, Mahdi | | | 1861 | IRI | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Javadpoor, Mohammad Hossein | | | 1603 | IRI | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Safari, Nima | | | 1755 | IRI | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Amirpour, Saman | | | 1827 | IRI | 0.00 | 1 | -0.32 | 20 | -6.40 | | | * 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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