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Rapid:
Individual Calculations July 2023 |
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| Abtahi, Amir Reza Total change: 48.20 | |   |
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| 2nd IRCF Weekly Rapid Tournaments 1402 | Tehran | IRI | 2023-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1742 | 1560 | 5.00 | 8 | 2.41 | 20 | 48.20 | |
|  Nazari, Alireza | | | 1160 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sedaghati, Mehrdad | f | | 2102 | IRI | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Rezaei, Mehraban | | | 1265 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Sakhawaty, Sepehr | | | 1748 | AFG | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Kashefi, Amir Hosein | f | | 2141 | IRI | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Akhoondzadeh, Mahdi | | | 1793 | IRI | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Pilvaieh, Ali | | | 1925 | IRI | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Doostkam, Pouyan | | | 1804 | IRI | 1.00 | 1 | 0.80 | 20 | 16.00 | | | * 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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