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Individual Calculations August 2023 |
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| Darabi, Mohammad Parsa Total change: 35.20 | |   |
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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 |
| 1475 | 1396 | 4.00 | 8 | 0.88 | 40 | 35.20 | |
|  Ghorbani, Mohammad Mehdi | | | 1620 | IRI | 0.50 | 1 | 0.28 | 40 | 11.20 | |  Valizadeh, Hossein | | | 1623 | IRI | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Fazeli, Mohammad Amin | | | 1042 | IRI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Ghadiri, Sina | | | 1560 | IRI | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Zare, Nazanin Zahra | | | 1600 | IRI | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Fardbehbahani, Behnam | | | 1574 | IRI | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Ghaderi, Amir Mohammad | | | 1219 | IRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Naderiyan, Amir Hosein | | | 1565 | IRI | 0.00 | 1 | -0.28 | 40 | -11.20 | |
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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