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Individual Calculations July 2023 |
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| Torabi, Arman Total change: 11.60 | |   |
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| 1st Barandesho Cup (C Category - Under 1600) | Rasht | IRI | 2023-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1213 | 1214 | 2.00 | 6 | -1.08 | 40 | -43.20 | |
|  Hoshangi, Amir Ali | | | 1495 | IRI | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Dadfarma, Mani | | | 1031 | IRI | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Shahriarinour, Nahal | | | 1142 | IRI | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Mozaffari, Raha | | | 1042 | IRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Javanshir, Omid | | | 1509 | IRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Rostami, Mohammad | | | 1061 | IRI | 0.00 | 1 | -0.70 | 40 | -28.00 | |
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) | | | | Esfahan City Chess Championship (Open) 1402 | Esfahan | IRI | 2023-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1488 | 1214 | 2.50 | 6 | 1.37 | 40 | 54.80 | |
| | Nasiri, Hamid Reza | | | 1719 | IRI | 1.00 | 1 | 0.96 | 40 | 38.40 | | | Jafari Ghourtani, Arash | | | 1504 | IRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Mirzakhani, Bahar | | | 1451 | IRI | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Akbarzadeh, M.hasan | | | 1465 | IRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Samimi, Rasoul | | | 1350 | IRI | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Nanavar, Pouyan | | | 1439 | IRI | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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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