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Rapid:
Individual Calculations July 2023 |
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| Doroudian, Roham Total change: -28.80 | |   |
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| 1st Grand Prix Pishgam Club | Tehran | IRI | 2023-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1553 | 1199 | 0.00 | 3 | -0.72 | 40 | -28.80 | |
|  Mogheyseh, Abolfazl | | | 1972 | IRI | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Ghobadibigvand, A. | | | 1582 | IRI | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Bagheri, Mani | | | 1104 | IRI | 0.00 | 1 | -0.63 | 40 | -25.20 | |
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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