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Individual Calculations September 2022 |
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| Kazemi, Hosein Total change: 5.20 | |   |
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| 9th North East League | Tehran | IRI | 2022-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1149 | 1217 | 2.50 | 4 | 0.13 | 40 | 5.20 | |
|  Tourani, Shakiba | | | 1114 | IRI | 0.50 | 1 | -0.14 | 40 | -5.60 | |  Rahimi, Sorosh | | | 1133 | IRI | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Tourani, Shakiba | | | 1114 | IRI | 1.00 | 1 | 0.36 | 40 | 14.40 | | | M Abdi, Mohammad Hossein | | | 1236 | IRI | 1.00 | 1 | 0.53 | 40 | 21.20 | |
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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