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Individual Calculations August 2023 |
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| Yeganeh, Hamidreza Total change: 37.00 | |   |
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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 |
| 1486 | 1408 | 5.00 | 8 | 1.85 | 20 | 37.00 | |
|  Hakkaki Fard, Pedram | | | 1646 | IRI | 1.00 | 1 | 0.80 | 20 | 16.00 | |  Assarzadeh, Nazanin Fatemeh | | | 1573 | IRI | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Mahmoodi, Samad | | | 1574 | IRI | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Postbazan, Eslam | | | 1605 | IRI | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Rasooli, Hamed | | | 1210 | IRI | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Kosari, Sarina | | | 1109 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Zare, Nazanin Zahra | | | 1600 | IRI | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Hajjarzadeh, Mohammad Reza | | | 1572 | IRI | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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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