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Individual Calculations September 2022 |
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| Nasari, Amir Total change: -27.20 | |   |
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| 5th Iranian Amateures Chess Championship 2022 | Zanjan | IRI | 2022-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1350 | 1492 | 4.00 | 8 | -1.36 | 20 | -27.20 | |
|  Fathi, Himan | | | 1895 | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Barat Pour, Daniz | | | 1143 | IRI | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Modheji, Parham | | | 1159 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Abedini, Morteza | | | 1879 | IRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Moradi, Yalda | | | 1102 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Sharafi, Amirhossein | | | 1228 | IRI | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Khelghatdoust, Amirali | | | 1215 | IRI | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Moghaddam, Ali | | | 1180 | IRI | 1.00 | 1 | 0.14 | 20 | 2.80 | |
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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