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Rapid:
Individual Calculations January 2022 |
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| Amiri, Reza Total change: 9.20 | |   |
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| 3rd Etehad Cup Rapid Chess Tournament | Rasht | IRI | 2021-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1467 | 1219 | 2.00 | 5 | 0.46 | 20 | 9.20 | |
|  Haghdoust, Babak | | | 1676 | IRI | 0.00 | 1 | -0.05 | 20 | -1.00 | |  Rezaei, Mahyar | | | 1649 | IRI | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Karimnejad, Rayan | | | 1037 | IRI | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Shabani, Mohammad | | | 1090 | IRI | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Tavoosi Rad, Ramtin | | | 1881 | IRI | 0.00 | 1 | -0.01 | 20 | -0.20 | |
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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