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Rapid:
Individual Calculations December 2021 |
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| Taj Dini, Hasti Total change: -23.40 | |   |
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| Mehr Cup Rapid U12&14Tehran | Tehran | IRI | 2021-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1203 | 1266 | 0.50 | 4 | -1.84 | 20 | -36.80 | |
|  Malaki, Panteha | | | 1094 | IRI | 0.00 | 1 | -0.73 | 20 | -14.60 | |  Abed Natanzi, Parsa | | | 1058 | IRI | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Mohammadi, Amir Hossein | | | 1470 | IRI | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Naeimi Omran, Aria | | | 1190 | IRI | 0.00 | 1 | -0.60 | 20 | -12.00 | |
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) | | | | 5th IRCF Weekly Rapid Tournament 1400 | Tehran | IRI | 2021-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1489 | 1200 | 0.00 | 3 | -0.59 | 20 | -11.80 | |
| | Ebadi, Seyed Ali | | | 1695 | IRI | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Naeimi Omran, Aria | | | 1274 | IRI | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Aminian, Hirad | | | 1497 | IRI | 0.00 | 1 | -0.15 | 20 | -3.00 | |
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) | | | | 7th IRCF Weekly Rapid Tournament 1400 | Tehran | IRI | 2021-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1593 | 1200 | 2.00 | 6 | 1.31 | 20 | 26.20 | |
| | Khaledi, Omid | | | 1909 | IRI | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Rostami, Mohsen | | | 1689 | IRI | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Salehimoghaddam, A. | | | 1492 | IRI | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Akhoondzadeh, Mahdi | | | 1578 | IRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Esfahani, Amir Hosein | | | 1389 | IRI | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Farokhfar, S Ahmad | | | 1499 | IRI | 1.00 | 1 | 0.85 | 20 | 17.00 | |
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) | | | | 8th IRCF Weekly Rapid Tournament 1400 | Tehran | IRI | 2021-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1665 | 1200 | 0.00 | 1 | -0.05 | 20 | -1.00 | |
| | Gholipour, Esmaeil | | | 1665 | IRI | 0.00 | 1 | -0.05 | 20 | -1.00 | |
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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