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Rapid:
Individual Calculations June 2023 |
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| Kazemi, Hosein Total change: -37.60 | |   |
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| Iranian Youth Chess Championship 2023 (Boys U14)_Rapid | Tehran | IRI | 2023-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1289 | 1486 | 0.00 | 4 | -2.84 | 40 | -113.60 | |
|  Keshani, Kian | | | 1720 | IRI | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Baghoomian, Arame | | | 1244 | IRI | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Bakhoda, Mohammad Javad | | | 1104 | IRI | 0.00 | 1 | -0.91 | 40 | -36.40 | | | Monazam Esmaeil Poor, Mohammad Pa | | | 1086 * | IRI | 0.00 | 1 | -0.92 | 40 | -36.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Tehran Grand Prize Chess Tournament | Tehran | IRI | 2023-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1549 | 1486 | 6.00 | 10 | 1.90 | 40 | 76.00 | |
| | Momtahan, Hossein | | | 1792 | IRI | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Mohamadi, Niyousha | | | 1644 | IRI | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Vakili, Hosein | | | 1723 | IRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Daraei, Kamyar | | | 1343 | IRI | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Kalantari, Mohammad Saleh | | | 1647 | IRI | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Talebi Pour, Anoosha | | | 1143 | IRI | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Yousefzadeh, Arsam | | | 1140 | IRI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Amini, Enayatollah | | | 1667 | IRI | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Peyda, Mohammad Hossein | | | 1668 | IRI | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Shaabani, Amin | | | 1727 | IRI | 1.00 | 1 | 0.80 | 40 | 32.00 | |
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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