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Individual Calculations July 2023 |
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| Behboudi, Ali Total change: -7.60 | |   |
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| 19th Gilan 2nd League Round 6-7 | Rasht | IRI | 2023-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1397 | 1740 | 0.50 | 1 | -0.38 | 20 | -7.60 | |
|  Biriya, Yadollah | | | 1397 | IRI | 0.50 | 1 | -0.38 | 20 | -7.60 | |
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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