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Individual Calculations April 2023 |
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| Tahvili Raftar, Gholamhossein Total change: -19.20 | |   |
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| Iranian Blinds Mens Championship_B2,B3 | Babolsar | IRI | 2023-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1482 | 1386 | 1.00 | 5 | -0.96 | 20 | -19.20 | |
|  Mosleh Rashtabadi, Hamzeh | | | 1769 | IRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Naderian, Farhad | | | 1513 | IRI | 0.00 | 1 | -0.33 | 20 | -6.60 | |  Mohammadi, Alireza | | | 1235 | IRI | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Sadeghi, Ehsan | | | 1484 | IRI | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Jafarian, Danial | | | 1411 | IRI | 0.00 | 1 | -0.47 | 20 | -9.40 | |
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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