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Individual Calculations October 2022 |
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| Zolfaghari, Mohammad Javad Total change: -8.80 | |   |
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| 1st Taq_e Bostan Cup International Chess Festival Category A | kermanshah | IRI | 2022-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1960 | 1809 | 1.50 | 6 | -0.44 | 20 | -8.80 | |
|  Pilvaieh, Ali | | | 1997 | IRI | 0.00 | 1 | -0.26 | 20 | -5.20 | |  Aghajani Fesharaki, Hadi | | | 1889 | IRI | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Mohandesi, Shahin | m | | 1934 | IRI | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Veisi, Bardia | | | 2246 | IRI | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Mohammadisafyarkhan, Amir | | | 1869 | IRI | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Khalilollahi, Shahrooz | | | 1824 | IRI | 0.00 | 1 | -0.48 | 20 | -9.60 | |
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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