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Individual Calculations March 2024 |
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| Amiri, Hadi Total change: -47.00 | |   |
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| 2nd Taq-e Bostan Cup International Chess Festival _ B Category (U1900) | Kermanshah | IRI | 2024-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1526 | 1318 | 0.00 | 5 | -1.20 | 20 | -24.00 | |
|  Taheri, Parsa | | | 1669 | IRI | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Amiri, Firooz | | | 1511 | IRI | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Karimi, Ahoora | | | 1511 | IRI | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Tavassoli, Saghar | | | 1456 | IRI | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Cheraghi, Alireza | | | 1483 | IRI | 0.00 | 1 | -0.28 | 20 | -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) | | | | Kermanshah Province Chess Championship _ 1402 | Kermanshah | IRI | 2024-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1447 | 1318 | 0.00 | 3 | -1.15 | 20 | -23.00 | |
| | Azimi, Ali | | | 1779 | IRI | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Heydarian, Noyan | | | 1229 | IRI | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Moradi Sazi, Hamid | | | 1332 | IRI | 0.00 | 1 | -0.48 | 20 | -9.60 | |
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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