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Rapid:
Individual Calculations January 2022 |
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| Pourfathollahi, Ahmad Total change: 8.40 | |   |
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| Marand Rapid Cup 19 Azar 1400 (U1900) | Tabriz | IRI | 2021-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1566 | 1585 | 4.00 | 7 | 0.42 | 20 | 8.40 | |
|  Shaygan, Mansoor | | | 1856 | IRI | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Khalifehzadeh, Karim | | | 1354 | IRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Abdi, Adel | | | 1740 | IRI | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Kamari, Mir Kamal | | | 1677 | IRI | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Najafi, Bahlool | | | 1344 | IRI | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Jabbarpour, Majid | | | 1234 | IRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Raei Seddigh, Ali | | | 1756 | IRI | 1.00 | 1 | 0.73 | 20 | 14.60 | |
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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