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Individual Calculations August 2023 |
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| Mohamadi, Niyousha Total change: 17.20 | |   |
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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 |
| 1421 | 1562 | 6.50 | 9 | 0.43 | 40 | 17.20 | |
|  Mahmoudi, Reza | | | 1354 | IRI | 1.00 | 1 | 0.23 | 40 | 9.20 | |  Mohammadbeigi, Reza | | | 1325 | IRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Cheshmkhavari, Mehrsam | | | 1644 | IRI | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Norouzi Chenari, Parham | | | 1679 | IRI | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Mal Ahmadi, Iliya | | | 1305 | IRI | 0.00 | 1 | -0.82 | 40 | -32.80 | | | Delavar, Atrin | | | 1214 | IRI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Goharchin, Ghazal | | | 1384 | IRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Hashemi, Seyed Kian | | | 1458 | IRI | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Sharifpour, Amir Mohammad | | | 1424 | IRI | 1.00 | 1 | 0.31 | 40 | 12.40 | |
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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