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Rapid:
Individual Calculations August 2023 |
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| Mohammadzadeh, Hadi Total change: 36.80 | |   |
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| pishkesvatan tehran rapid cup | Tehran | IRI | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1543 | 1401 | 2.00 | 5 | 0.14 | 20 | 2.80 | |
|  Faryad, Hasanali | | | 1846 | IRI | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Mohandesi, Shahin | m | | 1900 | IRI | 0.00 | 1 | -0.04 | 20 | -0.80 | |  Haji Taghi, Zahra | | | 1077 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Soltani, Farzad | | | 1296 | IRI | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Ehteramian, Hossein | | | 1598 | IRI | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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) | | | | 3rd Chess To Infinity Weekly Rapid Tournaments 1402 | Tehran | IRI | 2023-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1374 | 1401 | 4.00 | 8 | -0.24 | 20 | -4.80 | |
| | Keshani, Kian | | | 1723 | IRI | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Delgoshad, Amin | | | 1107 | IRI | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Sahraei, Barbod | | | 1045 | IRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Pazoki, Saeed | | | 1140 | IRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Neshan, Arshiya | | | 1731 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Aminalroaya, Mohammaddariush | | | 1180 | IRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Abdolzadeh, Baktash | | | 1492 | IRI | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Kolivand, Mohammad Ali | | | 1572 | IRI | 0.00 | 1 | -0.27 | 20 | -5.40 | |
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) | | | | Ghahreman parvari2 tir | Tehran | IRI | 2023-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1589 | 1401 | 4.50 | 6 | 2.33 | 20 | 46.60 | |
| | Kashefi, Amir Hosein | f | | 2138 | IRI | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Motamedzadeh, Kourosh | | | 1121 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Khoshk Jahan, Shayan | | | 1155 | IRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Khodabandeh, Milad | | | 1908 | IRI | 1.00 | 1 | 0.96 | 20 | 19.20 | | | Keshishi, Arman | | | 1607 | IRI | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Afshari, Mohammadparsa | | | 1602 | IRI | 1.00 | 1 | 0.76 | 20 | 15.20 | |
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) | | | | 4th Chess To Infinity Weekly Rapid Tournaments 1402 | Tehran | IRI | 2023-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1498 | 1401 | 2.00 | 4 | 0.11 | 20 | 2.20 | |
| | Kashefi, Amir Hosein | f | | 2138 | IRI | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Soleymani, Anahita | | | 1052 | IRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Simani, Zhiar | | | 1105 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Shahsavari, Shayan | | | 1695 | 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) | | | | 5th Chess To Infinity Weekly Rapid Tournaments 1402 | Tehran | IRI | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1496 | 1401 | 1.00 | 4 | -0.50 | 20 | -10.00 | |
| | Ashoori, Erfan | | | 1647 | IRI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Eslami Niya, Seyed Mahdi | | | 1605 | IRI | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Pazoki, Saeed | | | 1140 | IRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Raji, Hamid | | | 1592 | IRI | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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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