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Rapid:
Individual Calculations April 2023 |
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| Arzanipour, Hirad Total change: -25.80 | |   |
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| 717th Paeez Chess School Tournament | Khuzestan | IRI | 2023-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1147 | 1260 | 0.00 | 2 | -1.29 | 20 | -25.80 | |
|  Khabbazzadeh, Armin | | | 1245 | IRI | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Hadadian, Hossein | | | 1048 | IRI | 0.00 | 1 | -0.77 | 20 | -15.40 | |
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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