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Individual Calculations February 2022 |
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| Zamani, Ahad Total change: 0.00 | |   |
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| Iranian Seniors Chess Championships 2022-Over 50 | Gilan | IRI | 2022-01-15 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1530 | 0 | 2.00 | 6 | 0.00 | 1405 | | 0.00 | |
|  Tehrandoost, Mahmood | | | 1648 | IRI | 0.00 | 1 | 0.00 | | 0.00 | |  Hamidian, Alireza | | | 1406 | IRI | 1.00 | 1 | 0.00 | | 0.00 | | | Kamari, Mir Kamal | | | 1598 | IRI | 0.00 | 1 | 0.00 | | 0.00 | | | Tehran Doost, A.asghar | | | 1580 | IRI | 1.00 | 1 | 0.00 | | 0.00 | | | Habibi Rad, Mohammad | | | 1569 | IRI | 0.00 | 1 | 0.00 | | 0.00 | | | Pakkhou, Hamid | | | 1376 | IRI | 0.00 | 1 | 0.00 | | 0.00 | |
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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