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Rapid:
Individual Calculations January 2022 |
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| Ghanbari, Mahdi Total change: -45.20 | |   |
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| 9th IRCF Weekly Rapid Tournament 1400 | Tehran | IRI | 2021-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1423 | 1748 | 4.00 | 7 | -2.07 | 20 | -41.40 | |
|  Keshani, Kian | | | 1459 | IRI | 0.00 | 1 | -0.84 | 20 | -16.80 | |  Esmaeili, Soroush | | | 1490 | IRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Sahraei, Mahyar | | | 1333 | IRI | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Jafari Ghourtani, Arash | | | 1413 | IRI | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Karim Beigi Kamran, Ali | | | 1322 | IRI | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Farokhfar, S Ahmad | | | 1469 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Bahrami, Houman | | | 1472 | IRI | 0.00 | 1 | -0.83 | 20 | -16.60 | |
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) | | | | 10th IRCF Weekly Rapid Tournament 1400 | Tehran | IRI | 2021-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1553 | 1748 | 4.50 | 7 | -0.30 | 20 | -6.00 | |
| | Mahdizadeh, Sadra | | | 1471 | IRI | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Aminian, Hirad | | | 1521 | IRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Hosseini, Seyed Arad | | | 1203 | IRI | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Hedayatimehr, Amir Mahdi | | | 1155 | IRI | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Kashefi, Amir Hosein | f | | 2137 | IRI | 1.00 | 1 | 0.91 | 20 | 18.20 | | | Alamir Virsagh, Ehsan | | | 1854 | IRI | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Karami, Ariya | | | 1531 | IRI | 0.00 | 1 | -0.78 | 20 | -15.60 | |
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) | | | | 11th IRCF Weekly Rapid Tournament 1400 | Tehran | IRI | 2021-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1632 | 1748 | 5.00 | 8 | 0.11 | 20 | 2.20 | |
| | Alizadeh, Amirhosein | | | 1389 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Mosadeghpour, Masoud | g | | 2310 | IRI | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Raji Ghasemi, Mohammad Danial | | | 1125 | IRI | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Bayat, Nikan | | | 1250 | IRI | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Aminian, Hirad | | | 1521 | IRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Amiri, Ali | | | 1980 | IRI | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Karami, Ariya | | | 1531 | IRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Pilvaieh, Ali | | | 1946 | IRI | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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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