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Individual Calculations October 2022 |
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| Jafari, Behnia Total change: 63.60 | |   |
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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 |
| 1520 | 1242 | 4.00 | 9 | 2.29 | 40 | 91.60 | |
|  Moradi, Mohammad Soroosh | | | 1552 | IRI | 0.50 | 1 | 0.36 | 40 | 14.40 | |  Asvar, Mohammad Matin | | | 1589 | IRI | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Soltani, Mohammad | | | 1632 | IRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Gholampour, Ali | | | 1603 | IRI | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Esfandiari Klocan, Behrad | | | 1073 | IRI | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Habibifard, Parham | | | 1572 | IRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Soorni Aliyaei, Mohammad Mahdi | | | 1587 | IRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Sharafi, Abbas | | | 1474 | IRI | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Amiri, Erfan | | | 1599 | IRI | 0.00 | 1 | -0.11 | 40 | -4.40 | |
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) | | | | Golestan Province Championship-1401 | Gorgan | IRI | 2022-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1343 | 1242 | 1.00 | 4 | -0.70 | 40 | -28.00 | |
| | Fenderski, Hosein | | | 1762 | IRI | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Karami Gorgan, Kian | | | 1466 | IRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Hasanpour, Zeynab | | | 1101 | IRI | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Batyari, Eliza | | | 1043 | IRI | 1.00 | 1 | 0.24 | 40 | 9.60 | |
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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