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Rapid:
Individual Calculations January 2024 |
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| Parsi, Artin Total change: -45.20 | |   |
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| Ahouran's Rapid Tournoment (16 Azar, University Students Day Memorial) | Tehran | IRI | 2023-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1384 | 1026 | 0.00 | 5 | -0.59 | 40 | -23.60 | |
|  Allahverdi, Davood | | | 1580 | IRI | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Salarkia, Davood | | | 1317 | IRI | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Masoumi, Mohammad Ebrahim | | | 1384 | IRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Maleki, Sina | | | 1267 | IRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Shahabi Gharib, Shervin | | | 1373 | IRI | 0.00 | 1 | -0.11 | 40 | -4.40 | |
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) | | | | Weekly competition on December 14, rating below 1800 at Ahouran Chess School | Tehran | IRI | 2023-12-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1301 | 1026 | 0.00 | 2 | -0.54 | 40 | -21.60 | |
| | Kazemi, Hosein | | | 1589 | IRI | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Mohammadi, Amir Ali | | | 1012 | IRI | 0.00 | 1 | -0.52 | 40 | -20.80 | |
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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