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Individual Calculations February 2020 |
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| Nabavizadeh, S.m. Total change: 9.60 | |   |
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| Iranian Workers Chess Championship (Men_Standard) | Ahvaz | IRI | 2019-12-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1667 | 1732 | 2.50 | 4 | 0.24 | 40 | 9.60 | |
|  Jalalvand, Mohammad | | | 1879 | IRI | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Bodagh, Nader | | | 1602 | IRI | 1.00 | 1 | 0.32 | 40 | 12.80 | |  Samsami, Mohsen | | | 1818 | IRI | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Najand Foomani, Mohamad Ebrahim | | | 1370 | IRI | 1.00 | 1 | 0.10 | 40 | 4.00 | |
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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