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Individual Calculations March 2023 |
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| Sheikhzadeh, Bardia Total change: 15.60 | |   |
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| Paytakht Cup, International Chess Festival (B) | Tehran | IRI | 2023-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1463 | 1139 | 1.50 | 8 | 0.39 | 40 | 15.60 | |
|  Kamran Nia, Helia | | | 1390 | IRI | 1.00 | 1 | 0.81 | 40 | 32.40 | |  Alaghehmand, Arshia | | | 1648 | IRI | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Khan Ahmadi, Mohammad Reza | | | 1501 | IRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Mokhtabadi, Arad | | | 1443 | IRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Ebadi, Rahim | | | 1456 | IRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Khelghatdoust, Amirali | | | 1419 | IRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Mohammadzadeh, Hadi | | | 1535 | IRI | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Sabahi, Maryam | | | 1315 | IRI | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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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