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Individual Calculations October 2022 |
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| Ahmadi, Arta Total change: -17.60 | |   |
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| 1st Taq_e Bostan Cup International Chess Festival Category B | kermanshah | IRI | 2022-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1435 | 1518 | 5.50 | 10 | -0.44 | 40 | -17.60 | |
|  Kimiaei, Amir Mohammad | | | 1278 | IRI | 0.50 | 1 | -0.30 | 40 | -12.00 | |  Pouyandeh, Zhiwan | | | 1278 | IRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Maleki, Mohammad Reza | | | 1727 | IRI | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Monfared, Artin | | | 1208 | IRI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Hosseinzadeh, Amir Ali | | | 1710 | IRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Khalilzade, Ayshan | | | 1177 | IRI | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Mohammadi Akbarabadi, Hossein | | | 1632 | IRI | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Ashoori, Erfan | | | 1645 | IRI | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Kiani Fotovat, Mohamad Matin | | | 1319 | IRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Rismanchi, Ramtin | | | 1376 | IRI | 0.00 | 1 | -0.69 | 40 | -27.60 | |
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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