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Individual Calculations March 2023 |
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| Goharchin, Erfan Total change: -20.80 | |   |
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| 7th Karoon Cup Tournament (Ahvaz - Esfand 1401) | Khuzestan | IRI | 2023-02-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1527 | 1310 | 1.00 | 6 | -0.52 | 40 | -20.80 | |
|  Hajjarzadeh, Mohammad Reza | | | 1592 | IRI | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Hamidi, Hasan | | | 1559 | IRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Khanjarzadeh, Kheyrollah | | | 1531 | IRI | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Mosleh Rashtabadi, Hamzeh | | | 1769 | IRI | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Saadat Neshan, Mohammad | | | 1567 | IRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Mahmoudi, Mohammad Ehsan | | | 1145 | IRI | 0.50 | 1 | -0.22 | 40 | -8.80 | |
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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