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Individual Calculations August 2023 |
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| Ghorbani, Mohammad Mehdi Total change: 17.60 | |   |
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| 6th Iranian Amateures Chess Championship 2023 (Under 1700) | Zanjan | IRI | 2023-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1482 | 1620 | 6.50 | 9 | 0.44 | 40 | 17.60 | |
|  Darabi, Mohammad Parsa | | | 1396 | IRI | 0.50 | 1 | -0.28 | 40 | -11.20 | |  Dehghan Khalili, Mohammad | | | 1399 | IRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Reja, Abolfazl | | | 1295 | IRI | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Parvini Nezhad, Ilya | | | 1549 | IRI | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Aghababaee, Asghar | | | 1578 | IRI | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Sherafat , Mahdi | | | 1470 | IRI | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Mostafavi Parsa, Mohammad | | | 1508 | IRI | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Ghasemi, Reza | | | 1460 | IRI | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Malakouti, Ehsan | | | 1684 | IRI | 0.00 | 1 | -0.41 | 40 | -16.40 | |
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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