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Rapid:
Individual Calculations January 2023 |
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| Mohammadi Bahabadi, Mohammad Reza Total change: -8.40 | |   |
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| 16th IRCF Weekly Rapid Tournament 1401 | Tehran | IRI | 2022-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1456 | 1269 | 1.00 | 6 | -0.79 | 20 | -15.80 | |
|  Heydarimoghaddam, Nima | | | 1434 | IRI | 0.00 | 1 | -0.28 | 20 | -5.60 | |  Karimi, Setayesh | | | 1769 | IRI | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Azar Kaman, Armita | | | 1105 | IRI | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Allahverdi, Davood | | | 1580 | IRI | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Naderiyan, Amir Hosein | | | 1503 | IRI | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Abed Masrorkhah, Artin | | | 1343 | IRI | 0.00 | 1 | -0.40 | 20 | -8.00 | |
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) | | | | 18th IRCF Weekly Rapid Tournament 1401 | Tehran | IRI | 2022-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1569 | 1269 | 1.50 | 7 | 0.37 | 20 | 7.40 | |
| | Akhoondzadeh, Mahdi | | | 1791 | IRI | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Sajadi Naeini, Seyed Soheil | | | 1560 | IRI | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Mahdizadeh, Mohammad | | | 1634 | IRI | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Tajbakhsh, Mahdi | | | 1519 | IRI | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Kolivand, Mohammad Ali | | | 1572 | IRI | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Ghasempour, Hossein | | | 1419 | IRI | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Rahimi, Panteha | | | 1491 | IRI | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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) | | |
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