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Rapid:
Individual Calculations January 2024 |
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| Shahrokhi, Seyed Ahmad Total change: 42.00 | |   |
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| Weekly Ahouran Chess School (9 Azar) | Tehran | IRI | 2023-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1331 | 1220 | 4.00 | 8 | 1.05 | 40 | 42.00 | |
|  Shahabi Gharib, Shervin | | | 1296 | IRI | 0.00 | 1 | -0.40 | 40 | -16.00 | |  Mohammadi, Amir Ali | | | 1026 | IRI | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Ostad Ghasemi, Amirmohammad | | | 1287 | IRI | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Karimi, Salar | | | 1563 | IRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Mohammadzadeh, Hadi | | | 1357 | IRI | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Kaveh, Taghi | | | 1531 | IRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Rezaeian Tabrizi, Hooman | | | 1395 | IRI | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Hosseini Zad, Seyed Guive | | | 1189 | IRI | 1.00 | 1 | 0.46 | 40 | 18.40 | |
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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