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Individual Calculations August 2023 |
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| Mansoori, H.ali Total change: 8.20 | |   |
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| 6th Iranian Amateures Chess Championship 2023 (1700 To 1999) | Zanjan | IRI | 2023-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1852 | 1952 | 5.50 | 8 | 0.41 | 20 | 8.20 | |
|  Alizadeh, Amirhosein | | | 1773 | IRI | 0.50 | 1 | -0.23 | 20 | -4.60 | |  Imani, Adrina | | | 1830 | IRI | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Mahdavi, Mahdis | | | 1888 | IRI | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Kalvandi, Mohammad Naeim | | | 1807 | IRI | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Asgharvand, Davood | | | 1852 | IRI | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Khodabandeh, Milad | | | 1939 | IRI | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Mahmoody, M. Sadegh | | | 1881 | IRI | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Abedini, Morteza | | | 1845 | IRI | 1.00 | 1 | 0.35 | 20 | 7.00 | |
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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