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Rapid:
Individual Calculations December 2021 |
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| Asgharzadeh, Mitra Total change: -10.20 | |   |
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| 5th IRCF Weekly Rapid Tournament 1400 | Tehran | IRI | 2021-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1693 | 1893 | 5.00 | 8 | -0.45 | 20 | -9.00 | |
|  Mehri, Mohammad Amin | | | 1434 | IRI | 1.00 | 1 | 0.05 | 20 | 1.00 | |  Mehran, Hossein | | | 1669 | IRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Mehri, Narges | | | 1158 | IRI | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Ghafourian, Amir Ali | | | 2113 | IRI | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Mahdavi, Reza | | | 2132 | IRI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Ghayourifar, Amir | | | 1619 | IRI | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Sajadi Naeini, Seyed Soheil | | | 1694 | IRI | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Ghorbani, Sina | | | 1723 | IRI | 0.00 | 1 | -0.72 | 20 | -14.40 | |
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) | | | | 6th IRCF Weekly Rapid Tournament 1400 | Tehran | IRI | 2021-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1537 | 1893 | 5.00 | 7 | -0.92 | 20 | -18.40 | |
| | Safdarian, Saman | | | 1431 | IRI | 0.50 | 1 | -0.45 | 20 | -9.00 | | | Parham Asl, Mani | | | 1466 | IRI | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Mahdizadeh, Sadra | | | 1333 | IRI | 0.50 | 1 | -0.48 | 20 | -9.60 | | | Alinaghian, Ilia | | | 1356 | IRI | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Riahi, Arvin | | | 1609 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Sadeghi Givi, Reza | | | 1947 | IRI | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Sekhavatmandi, Roham | | | 1618 | IRI | 1.00 | 1 | 0.17 | 20 | 3.40 | |
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) | | | | 7th IRCF Weekly Rapid Tournament 1400 | Tehran | IRI | 2021-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1658 | 1893 | 6.00 | 8 | 0.02 | 20 | 0.40 | |
| | Afshari, Mohammadparsa | | | 1563 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Rahimi, Mahdi | | | 1538 | IRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Sabahi, Maryam | | | 1292 | IRI | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Sedaghati, Mehrdad | f | | 2118 | IRI | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Orooji, Siamak | | | 1589 | IRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Abbaspoorrad, Nikoo | | | 1742 | IRI | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Rostami, Hossein | | | 1810 | IRI | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Hajizadeh, Mohammad | | | 1614 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | |
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) | | | | 8th IRCF Weekly Rapid Tournament 1400 | Tehran | IRI | 2021-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1752 | 1893 | 6.00 | 8 | 0.84 | 20 | 16.80 | |
| | Hosseinzadegan, Majid | | | 1487 | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Khalili, Reza | | | 1660 | IRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Kian Sirat, Yasin | | | 1223 | IRI | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Hakemi, Arman | f | | 2181 | IRI | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Izadkhah, Hossein | | | 1658 | IRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Mohammadi, Melika | | | 1688 | IRI | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Fakhrbakhsh, Vandad | | | 1732 | IRI | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Pourramezanali, Amirreza | g | | 2388 | IRI | 0.00 | 1 | -0.04 | 20 | -0.80 | |
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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