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Individual Calculations November 2023 |
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| Vakili, Hosein Total change: -16.80 | |   |
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| 1st Arvand International Chess Festival (U1900) | Abadan | IRI | 2023-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1453 | 1591 | 4.50 | 8 | -0.84 | 20 | -16.80 | |
|  Noorinezhad, Nafas | | | 1396 | IRI | 0.50 | 1 | -0.25 | 20 | -5.00 | |  Eshkevari, Sahand | | | 1446 | IRI | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Shehada, Ali. | | | 1370 | SYR | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Daramad, Narges | | | 1258 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Khosravi Hajivand, Heibat Allah | | | 1351 | IRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Ahmadi, Seyedeh Malihe | | | 1743 | IRI | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Azizi Tafreshi, Ali Akbar | | | 1333 | IRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Fathali Pour, Behnam | | | 1725 | IRI | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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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