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Rapid:
Individual Calculations December 2021 |
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| Alamir Virsagh, Ehsan Total change: 4.40 | |   |
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| 6th IRCF Weekly Rapid Tournament 1400 | Tehran | IRI | 2021-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1735 | 1850 | 4.50 | 7 | 0.15 | 20 | 3.00 | |
|  Rezaeian Tabrizi, Hooman | | | 1374 | IRI | 1.00 | 1 | 0.05 | 20 | 1.00 | |  Hecini, Hamza | | | 1593 | ALG | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Noroozi, Omid | m | | 2282 | IRI | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Goudarzi, Arshia | | | 1463 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Yousefi, Yousef | | | 1528 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Pilvaieh, Ali | | | 1987 | IRI | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Daliri, Pedram | | | 1915 | IRI | 0.00 | 1 | -0.41 | 20 | -8.20 | |
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) | | | | 7th IRCF Weekly Rapid Tournament 1400 | Tehran | IRI | 2021-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1583 | 1850 | 6.00 | 8 | -0.12 | 20 | -2.40 | |
| | Rahnama, M.reza | | | 1506 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Khalaji, Saead | | | 1454 | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Maleki, Pantea | | | 1115 | IRI | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Ghafourian, Amir Ali | | | 2113 | IRI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Kaveh, Taghi | | | 1614 | IRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Rostami, Mohsen | | | 1689 | IRI | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Harati, Hasti | | | 1583 | IRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Orooji, Siamak | | | 1589 | IRI | 1.00 | 1 | 0.18 | 20 | 3.60 | |
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) | | | | 8th IRCF Weekly Rapid Tournament 1400 | Tehran | IRI | 2021-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1665 | 1850 | 5.00 | 7 | 0.19 | 20 | 3.80 | |
| | Zare, Ali | | | 1438 | IRI | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Taghizadeh, Taraneh | | | 1385 | IRI | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Sadeghi Givi, Reza | | | 1947 | IRI | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Sekhavatmandi, Roham | | | 1618 | IRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Mosadeghpour, Masoud | g | | 2337 | IRI | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Delgoshad, Amin | | | 1278 | IRI | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Hojjatinejad, Ilia | | | 1653 | IRI | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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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