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Rapid:
Individual Calculations January 2024 |
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| Masajedi, Amirreza Total change: 68.20 | |   |
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| Weekly Ahouran Chess School (9 Azar) | Tehran | IRI | 2023-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1683 | 1367 | 1.50 | 5 | 0.81 | 20 | 16.20 | |
|  Rezvani, Amirhossein | | | 1783 | IRI | 0.00 | 1 | -0.07 | 20 | -1.40 | |  Shokri, Firouz | | | 1660 | IRI | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Maleki, Mir Mahdi | | | 1636 | IRI | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Mahdi Zadeh, Mohamad | | | 1643 | IRI | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Shahkarami, Amin | | | 1691 | IRI | 0.50 | 1 | 0.37 | 20 | 7.40 | |
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) | | | | Ahouran's Rapid Tournoment (16 Azar, University Students Day Memorial) | Tehran | IRI | 2023-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1420 | 1386 | 5.00 | 7 | 1.80 | 20 | 36.00 | |
| | Ashofteh, Shayan | | | 1200 | IRI | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Rezaei, Ali | | | 1078 | IRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Maleki, Mir Mahdi | | | 1654 | IRI | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Maleki Azar Kharani, Bahareh | | | 1133 | IRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Esmaeilzadeh, Mohammadreza | | | 1649 | IRI | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Shahgholi, Ali | | | 1677 | IRI | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Golshanizad, Saeed | | | 1547 | IRI | 1.00 | 1 | 0.71 | 20 | 14.20 | |
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) | | | | Weekly competition on December 14, rating below 1800 at Ahouran Chess School | Tehran | IRI | 2023-12-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1512 | 1386 | 2.50 | 5 | 0.80 | 20 | 16.00 | |
| | Yousefi, Arya | | | 1611 | IRI | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Mehrabi, Manouchehr | | | 1585 | IRI | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Zafari Yekta, Niyousha | | | 1205 | IRI | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Kazemi, Hosein | | | 1589 | IRI | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Sotoude Nia, Mahdiar | | | 1568 | IRI | 1.00 | 1 | 0.74 | 20 | 14.80 | |
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) | | |
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