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Individual Calculations June 2022 |
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| Mahdavi, Armin Total change: 53.20 | |   |
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| Iran Men Chess Championship (Primary)-Mazandaran | Sari | IRI | 2022-05-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1953 | 1765 | 3.50 | 8 | 1.33 | 40 | 53.20 | |
|  Khamisi, S Jafar | | | 2118 | IRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Falah, Mehdi | | | 1991 | IRI | 1.00 | 1 | 0.79 | 40 | 31.60 | |  Pilvaieh, Ali | | | 1982 | IRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Fathi, Himan | | | 1886 | IRI | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Valookolaei, Saeid | | | 1958 | IRI | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Rostami, Hossein | | | 2066 | IRI | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Vaziri, Rasool | | | 1926 | IRI | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Delavari, Behnood | | | 1695 | IRI | 0.50 | 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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