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Individual Calculations January 2022 |
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| Mohammad Bidaghi, Ali Total change: -15.20 | |   |
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| Khouzestan Standard Cup U2000 | Khouzestan | IRI | 2021-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1393 | 1221 | 1.00 | 5 | -0.54 | 40 | -21.60 | |
|  Ashtari, Fereidoun | | | 1621 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ataran, Mohammad Sadegh | | | 1544 | IRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Mardani, Donya | | | 1267 | IRI | 1.00 | 1 | 0.56 | 40 | 22.40 | |  Kamali, Abbas | | | 1391 | IRI | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Amirinasab, Hossein | | | 1144 | IRI | 0.00 | 1 | -0.61 | 40 | -24.40 | | | * 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) | | | | Yalda Cup Khouzestan 1400 | Khouzestan | IRI | 2021-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1388 | 1221 | 2.00 | 6 | 0.16 | 40 | 6.40 | |
| | Darvishi, Mohammad Hossein | | | 1621 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Yarifard, Hossein | | | 1527 | IRI | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Amirinasab, Jafar | | | 1460 | IRI | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Taheri, Parsa | | | 1413 | IRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Mahmoudi, Mohammad Pouria | | | 1297 | IRI | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Kord Zanganeh, Kian | | | 1008 | IRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | * 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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