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Rapid:
Individual Calculations January 2022 |
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| Mirzaei, Ali Total change: -7.80 | |   |
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| 12th IRCF Weekly Rapid Tournament 1400 | Tehran | IRI | 2021-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1421 | 1375 | 3.00 | 7 | -0.39 | 20 | -7.80 | |
|  Sharif Razavian, Amir Hossein | | | 1690 | IRI | 1.00 | 1 | 0.86 | 20 | 17.20 | |  Mohammadi, Mohamad Amin | | | 1671 | IRI | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Rostami, Rouzbeh | | | 1927 | IRI | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Eftekhari, Abbas | | | 1118 | IRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Raji Ghasemi, Mohammad Danial | | | 1125 | IRI | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Arabi, Hirad | | | 1218 | IRI | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Malaki, Panteha | | | 1200 | IRI | 0.00 | 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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