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Individual Calculations July 2023 |
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| Mirsaeidi, Farhad Total change: 38.20 | |   |
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| Iran Veterans (women&men) S65 Chess Championship 1402 | Chaloos | IRI | 2023-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1621 | 1454 | 3.50 | 5 | 1.91 | 20 | 38.20 | |
|  Sajadi, Nematollah | | | 1167 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Kohansall, Ashour | | | 1682 | IRI | 0.50 | 1 | 0.29 | 20 | 5.80 | |  Kaveh, Taghi | | | 1685 | IRI | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Armadeh, Abbas | | | 1609 | IRI | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Deljou, R. | | | 1960 | IRI | 0.00 | 1 | -0.04 | 20 | -0.80 | |
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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