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Individual Calculations March 2023 |
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| Rostami, Mohsen Total change: -30.40 | |   |
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| Paytakht Cup, International Chess Festival (A) | Tehran | IRI | 2023-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2147 | 2125 | 3.50 | 9 | -0.76 | 40 | -30.40 | |
|  Atakhan, Abtin | f | | 2370 | IRI | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Davari, Sara | | | 1914 | IRI | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Hamidi, Amir Mohammad | f | | 2196 | IRI | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Kreisl, Robert | m | | 2353 | AUT | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Abdulwahhab, Ahmed Abdulsattar A | f | | 2196 | IRQ | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Primbetov, Kazbek | f | | 2156 | KAZ | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Ghimoyan, Narek | | | 2066 | ARM | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Ahmadi, Erfan | | | 1965 | IRI | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Khademi, Mahdi | | | 2105 | IRI | 0.00 | 1 | -0.53 | 40 | -21.20 | |
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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