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Individual Calculations October 2022 |
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| Pireh, Hamid Reza Total change: -120.40 | |   |
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| 1st Taq_e Bostan Cup International Chess Festival Category B | kermanshah | IRI | 2022-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1341 | 1784 | 3.50 | 7 | -3.01 | 40 | -120.40 | |
|  Sharafi, Abbas | | | 1474 | IRI | 0.00 | 1 | -0.86 | 40 | -34.40 | |  Kimiaei, Amir Mohammad | | | 1278 | IRI | 1.00 | 1 | 0.04 | 40 | 1.60 | | | Rahmani Siyah Larz, Iraj | | | 1355 | IRI | 0.50 | 1 | -0.43 | 40 | -17.20 | | | Honarmand, Faraz | | | 1193 | IRI | 0.00 | 1 | -0.98 | 40 | -39.20 | | | Yaghoubi, Amirali | | | 1384 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Alimohamadi, Armin | | | 1288 | IRI | 1.00 | 1 | 0.04 | 40 | 1.60 | | | Amiri, Mahan | | | 1416 | IRI | 0.00 | 1 | -0.90 | 40 | -36.00 | | | * 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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