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Individual Calculations August 2022 |
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| Najafi, Jafar Total change: -19.20 | |   |
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| 1st Gilan Cup International Chess Festival Category B | Rasht | IRI | 2022-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1414 | 1290 | 2.00 | 7 | -0.48 | 40 | -19.20 | |
|  Omidvar Seyghalani, Mohammad | | | 1540 | IRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Parsa Rad, Amirhesam | | | 1595 | IRI | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Bararjani, Mehdi | | | 1538 | IRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Rajabioon, Mohammad Hosein | | | 1064 | IRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Sajadi Naeini, Seyed Soheil | | | 1643 | IRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Esfandiari Klocan, Behrad | | | 1047 | IRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Memari, Erfan | | | 1473 | IRI | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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) | | |
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