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Individual Calculations April 2023 |
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| Devisti, Rostam Total change: 9.80 | |   |
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| Iranian Blinds Mens Championship_B1 | Babolsar | IRI | 2023-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1443 | 1442 | 3.00 | 5 | 0.49 | 20 | 9.80 | |
|  Ghoorchibeygi, Alireza | | | 1773 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Mirzapoor Fard, Mohammad | | | 1138 | IRI | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Valehi, Ali | | | 1441 | IRI | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Naghavi, Ali | | | 1512 | IRI | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Salehi, Sadegh | | | 1349 | IRI | 1.00 | 1 | 0.37 | 20 | 7.40 | |
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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