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Individual Calculations September 2022 |
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| Molai Nasab, Mohamad Matin Total change: -25.20 | |   |
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| Iran Boys Student School Championship-Shahr-e kord 2022 | Shahre kord | IRI | 2022-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1474 | 1514 | 1.00 | 3 | -0.63 | 40 | -25.20 | |
|  Khanjani, Rastin | | | 1828 | IRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Veismoradi, Sepehr | | | 1143 | IRI | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Ranjbar, Sobhan | | | 1452 | IRI | 0.00 | 1 | -0.59 | 40 | -23.60 | |
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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