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Rapid:
Individual Calculations January 2022 |
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| Taghizadeh, Taraneh Total change: 39.60 | |   |
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| 9th IRCF Weekly Rapid Tournament 1400 | Tehran | IRI | 2021-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1582 | 1414 | 2.00 | 5 | 0.40 | 20 | 8.00 | |
|  Ghayourifar, Amir | | | 1705 | IRI | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Hadiehlou, Rasool | | | 1546 | IRI | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Sadeghi Givi, Reza | | | 1939 | IRI | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Nazari, Bardia | | | 1099 | IRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Karimpour Talebi, Arman | | | 1620 | 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) | | | | 12th IRCF Weekly Rapid Tournament 1400 | Tehran | IRI | 2021-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1532 | 1414 | 3.50 | 7 | 0.96 | 20 | 19.20 | |
| | Alizadeh, Amirmohammad | | | 1725 | IRI | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Mohammadi Akbarabadi, Hossein | | | 1593 | IRI | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Akbari, Armin | | | 1120 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Malaki, Panteha | | | 1200 | IRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Izadkhah, Hossein | | | 1625 | IRI | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Sharif Razavian, Amir Hossein | | | 1690 | IRI | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Hoseini, Hamzeh | | | 1768 | IRI | 0.00 | 1 | -0.11 | 20 | -2.20 | |
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) | | | | 9th Mehdi Bouyeh Rapid Cup 1400 | Qazvin | IRI | 2021-12-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1582 | 1414 | 3.50 | 9 | 0.62 | 20 | 12.40 | |
| | Mahmoody, M. Sadegh | | | 1988 | IRI | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Salehzadeh, Samin | | | 1076 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Hojjatinejad, Ilia | | | 1728 | IRI | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Malekzadeh, Saeid | | | 1613 | IRI | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Ghorbani, Sina | | | 1725 | IRI | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Parimi, Mohammadreza | | | 1670 | IRI | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Zahmati, Sobhan | | | 1784 | IRI | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Rahmani, Melika | | | 1572 | IRI | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Yarigholi, Parsa | | | 1081 | IRI | 0.50 | 1 | -0.38 | 20 | -7.60 | |
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) | | |
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