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Individual Calculations September 2022 |
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| Bararjani, Mehdi Total change: -47.20 | |   |
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| Lahijan Standard Cup (U 2200) | Lahijan | IRI | 2022-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1268 | 1477 | 5.50 | 9 | -1.18 | 40 | -47.20 | |
|  Fardi, Kian | | | 1131 | IRI | 1.00 | 1 | 0.11 | 40 | 4.40 | |  Seyed Mazhari, Seyed Sam | | | 1077 * | IRI | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Bardeh, Tahmoores | | | 1271 | IRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Pourramezan Chafjiri, Parsa | | | 1906 | IRI | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Pahlavanzadeh, Yalta | | | 1039 | IRI | 0.50 | 1 | -0.44 | 40 | -17.60 | | | Torabzadeh, Seyyed Arvin | | | 1094 | IRI | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Alipour, S Avid | | | 1306 | IRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Karimi, Soorena | | | 1371 | IRI | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Khelghatdoust, Amirali | | | 1215 | IRI | 0.50 | 1 | -0.32 | 40 | -12.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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