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Rapid:
Individual Calculations February 2022 |
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| Raji Ghasemi, Mohammad Danial Total change: 142.40 | |   |
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| 13th IRCF Weekly Rapid Tournament 1400 | Tehran | IRI | 2021-12-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1535 | 1125 | 3.50 | 6 | 2.86 | 20 | 57.20 | |
|  Boland Eghbal, Taha | | | 1752 | IRI | 1.00 | 1 | 0.99 | 20 | 19.80 | |  Kargari Arian, Saba | | | 1481 | IRI | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Mohammadi Akbarabadi, Hossein | | | 1593 | IRI | 1.00 | 1 | 0.95 | 20 | 19.00 | | | Kiaei, Ali | | | 1675 | IRI | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Taghizadeh, Taraneh | | | 1414 | IRI | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Najafian, Milad | | | 1295 | IRI | 1.00 | 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) | | | | 14th IRCF Weekly Rapid Tournament 1400 | Tehran | IRI | 2022-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1460 | 1182 | 1.50 | 5 | 0.57 | 20 | 11.40 | |
| | Pour Eskandar, Aliakbar | | | 1663 | IRI | 0.50 | 1 | 0.45 | 20 | 9.00 | | | Bahmani, Koorosh | | | 1479 | IRI | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Ghaffarifar, Emad | | | 1382 | IRI | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Haghgoyan, Amireza | | | 1486 | IRI | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Rezaei Abbasi, Barmaan | | | 1292 | IRI | 0.00 | 1 | -0.35 | 20 | -7.00 | |
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) | | | | 15th IRCF Weekly Rapid Tournament 1400 | Tehran | IRI | 2022-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1556 | 1182 | 2.00 | 5 | 1.44 | 20 | 28.80 | |
| | Salimiyan, Behzad | | | 1794 | IRI | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Hadiehlou, Rasool | | | 1513 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Alizadeh, Amirhosein | | | 1487 | IRI | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Kargari Arian, Saba | | | 1454 | IRI | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Akhlaghi, Farhang | | | 1534 | IRI | 1.00 | 1 | 0.89 | 20 | 17.80 | |
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) | | | | Youth's Monthly Matches | Tehran | IRI | 2022-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1229 | 1182 | 2.50 | 4 | 0.75 | 20 | 15.00 | |
| | Shamsi, Shayegan | | | 1069 | IRI | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Faramarzi, Martia | | | 1175 | IRI | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Naeimi Omran, Ashkan | | | 1344 | IRI | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Nazeri, Nima | | | 1328 | IRI | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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) | | | | 16th IRCF Weekly Rapid Tournament 1400 | Tehran | IRI | 2022-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1645 | 1182 | 2.00 | 6 | 1.50 | 20 | 30.00 | |
| | Amiri, Sadra | | | 1394 | IRI | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Abed, Meisam | | | 1952 | IRI | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Yousefi, Behniya | | | 1719 | IRI | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Ehteramian, Hossein | | | 1584 | IRI | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Shojaiyan, Behrouz | | | 1698 | IRI | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Gholipour, Esmaeil | | | 1523 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | |
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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