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Rapid:
Individual Calculations April 2023 |
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| Valizadeh, Hossein Total change: 14.40 | |   |
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| 5th soofyan rapid chess tournament ( 28 bahman 1401 ) | Tabriz | IRI | 2023-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1699 | 1591 | 4.50 | 8 | 1.38 | 20 | 27.60 | |
|  Khalesi, Vahid | f | | 2098 | IRI | 0.00 | 1 | -0.04 | 20 | -0.80 | |  Fakheri, Alireza | | | 1345 | IRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Nezhadali, Yousef | | | 1433 | IRI | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Samadifar, Mahdi | | | 1848 | IRI | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Samadi, Hadi | | | 1857 | IRI | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Amirpour, Saman | | | 1807 | IRI | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Abbaszadeh, Moslem | | | 1736 | IRI | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Javadpoor, Mohammad Hossein | | | 1468 | IRI | 0.00 | 1 | -0.67 | 20 | -13.40 | |
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) | | | | Tabriz milad mahdi rapid chess tournament | Tabriz | IRI | 2023-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1540 | 1591 | 4.00 | 8 | -0.66 | 20 | -13.20 | |
| | Hosseinzadeh, Nima | f | | 2117 | IRI | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Amiri Hamidi, Alisa | | | 1486 | IRI | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Karzar, Sana | | | 1191 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mastizadeh, Saeed | | | 1855 | IRI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Aminpour, Arina | | | 1400 | IRI | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Ghezelbash, Ali | | | 1325 | IRI | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Rezaei, Babollah | | | 1457 | IRI | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Sadeghi, Atabak | | | 1485 | IRI | 0.00 | 1 | -0.64 | 20 | -12.80 | | | * 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) | | |
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