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Individual Calculations September 2022 |
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| Validi, Rojan Total change: -10.00 | |   |
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| 5th Iranian Amateures Chess Championship 2022 | Zanjan | IRI | 2022-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1551 | 1115 | 0.00 | 3 | -0.25 | 40 | -10.00 | |
|  Kiani, Rahil | | | 1754 | IRI | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Eydivandi, Haman | | | 1475 | IRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Sadooni, Mohammadreza | | | 1423 | IRI | 0.00 | 1 | -0.14 | 40 | -5.60 | |
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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