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Rapid:
Individual Calculations January 2022 |
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| Alamir Virsagh, Ehsan Total change: -29.00 | |   |
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| 9th IRCF Weekly Rapid Tournament 1400 | Tehran | IRI | 2021-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1547 | 1854 | 6.00 | 8 | -0.08 | 20 | -1.60 | |
|  Kargari Arian, Saba | | | 1481 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Keshani, Kian | | | 1459 | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rezaeian, Morteza | | | 1227 | IRI | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Kashefi, Amir Hosein | f | | 2137 | IRI | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Mahdizadeh, Sadra | | | 1471 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Yazdani, Parham | | | 1119 | IRI | 0.50 | 1 | -0.49 | 20 | -9.80 | | | Izady, Mohammad | | | 2006 | IRI | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Bahrami, Houman | | | 1472 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | |
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) | | | | 10th IRCF Weekly Rapid Tournament 1400 | Tehran | IRI | 2021-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1750 | 1854 | 5.00 | 8 | 0.35 | 20 | 7.00 | |
| | Faramarzi, Ali | | | 1510 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Hoseinpanahi, Mohammadreza | | | 1510 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Shooreshi, Parham | | | 1189 | IRI | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Eskandary, Mahmood | | | 2118 | IRI | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Ghafourian, Amir Ali | | | 2103 | IRI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Ghanbari, Mahdi | | | 1748 | IRI | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Hakemi, Arman | f | | 2143 | IRI | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Yousefi, Behniya | | | 1675 | IRI | 0.00 | 1 | -0.73 | 20 | -14.60 | |
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 |
| 1674 | 1854 | 5.00 | 8 | -0.37 | 20 | -7.40 | |
| | Nazari Nia, Shahram | | | 1460 | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Aminian, Hirad | | | 1521 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Rezaei, Mehrab | | | 1119 | IRI | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Atakhan, Abtin | f | | 2155 | IRI | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Karami, Ariya | | | 1531 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Noroozi, Omid | m | | 2281 | IRI | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Akhoondzadeh, Mahdi | | | 1643 | IRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Abbaspoorrad, Nikoo | | | 1685 | 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) | | | | 12th IRCF Weekly Rapid Tournament 1400 | Tehran | IRI | 2021-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1673 | 1854 | 5.50 | 8 | 0.16 | 20 | 3.20 | |
| | Karami, Ariya | | | 1531 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Amir Afshari, Rayan | | | 1452 | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Arabi, Hirad | | | 1218 | IRI | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Mahmoody, M. Sadegh | | | 1988 | IRI | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Hakemi, Arman | f | | 2143 | IRI | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Rostami, Rouzbeh | | | 1927 | IRI | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Taromi, Abbas | | | 1632 | IRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Kakavand, Ramtin | | | 1491 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | |
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) | | | | 9th Mehdi Bouyeh Rapid Cup 1400 | Qazvin | IRI | 2021-12-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1572 | 1854 | 4.00 | 7 | -1.51 | 20 | -30.20 | |
| | Ghaemi, Ali Reza | | | 1249 | IRI | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Rahmani, Melika | | | 1572 | IRI | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Mahdizadeh, Sadra | | | 1471 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Valizade, Farzad | | | 1575 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Faramarzi, Ali | | | 1510 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Mahdavi, Reza | | | 2155 | IRI | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Khodayvandi, Soheil | | | 1469 | IRI | 0.00 | 1 | -0.91 | 20 | -18.20 | |
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) | | |
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